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Hardware
Couplings for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval.
33 owned part identities in this path
33 PartsPerk-owned parts in Couplings
AS1895-1-200 — SAE Aerospace Standard AS1895/1-200 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991 Manufacturer P/N AS1895/1-200 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 4 x 3 x 1 inches Series NAS1895 Material Cr
AS1895-1-250 — SAE Aerospace Standard AS1895/1-250 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-491-3307 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN EAR99 Manufacturer P/N AS1895/1-250 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Steel
AS1895-1-300 — SAE Aerospace Standard AS1895/1-300 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5340-01-574-0197 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/1-300 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Ste
AS1895-1-350 — SAE Aerospace Standard AS1895/1-350 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-521-6984 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/1-350 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 6 x 6 x 1 inches Ser
AS1895-1-550 — SAE Aerospace Standard AS1895/1-550 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991 Manufacturer P/N AS1895/1-550 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Steel SAE AS1895-1-550 Cou
AS1895-1-600 — SAE Aerospace Standard AS1895/1-600 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/1-600 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Steel SAE AS1895-1-600 C
AS1895-1E250 — SAE Aerospace Standard AS1895/1E250 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-00-321-9551 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/1E250 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Ste
AS1895-1E550 — SAE Aerospace Standard AS1895/1E550 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/1E550 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Steel SAE AS1895-1E550 C
AS1895-23-300 — SAE Aerospace Standard AS1895/23-300 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5330-00-169-5088 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN EAR99 Manufacturer P/N AS1895/23-300 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Stee
AS1895-4-100 — SAE Aerospace Standard AS1895/4-100 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-468-5106 MIL-SPEC# SAE AS1895 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-100 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895
AS1895-4-150 — SAE Aerospace Standard AS1895/4-150 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-472-6606 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-150 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Ste
AS1895-4-200 — SAE Aerospace Standard AS1895/4-200 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-468-5088 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-200 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 4 x 3 x 1 inches Ser
AS1895-4-250 — SAE Aerospace Standard AS1895/4-250 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-472-6494 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-250 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Ste
AS1895-4-300 — SAE Aerospace Standard AS1895/4-300 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-472-6489 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-300 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 5 x 4 x 1 inches Ser
AS1895-4-350 — SAE Aerospace Standard AS1895/4-350 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-578-6424 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-350 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 5 x 5 x 2 inches Ser
AS1895-4-400 — SAE Aerospace Standard AS1895/4-400 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-578-6426 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-400 Schedule B Code 9803.20.0000 Pack Quantity 1 Series NAS1895 Material Crescent Ste
AS1895-4-450 — SAE Aerospace Standard AS1895/4-450 Crescent Steel Coupling, Clamp, Grooved
Approvals and Conformities NSN 5342-01-578-6425 Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN 9A991.d Manufacturer P/N AS1895/4-450 Schedule B Code 9803.20.0000 Pack Quantity 1 Ship Dimensions 7 x 6 x 1 inches Ser
AS1895-7-100 — SAE Aerospace Standard AS1895/7-100 Nickel Seal
Approvals and Conformities NSN 5330-01-049-7385 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-100 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 1 x 1 x 1 inches S
AS1895-7-125 — SAE Aerospace Standard AS1895/7-125 Nickel Seal
Approvals and Conformities NSN 2840-01-614-8464 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-125 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel All
AS1895-7-150 — SAE Aerospace Standard AS1895/7-150 Nickel Seal
Approvals and Conformities NSN 5330-01-475-6273 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-150 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 4 x 4 x 1 inches S
AS1895-7-175 — SAE Aerospace Standard AS1895/7-175 Nickel Seal
Approvals and Conformities NSN 5342-01-607-4420 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-175 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 2 x 2 x 0 inches S
AS1895-7-200 — SAE Aerospace Standard AS1895/7-200 Nickel Seal - 2/Pack
Approvals and Conformities NSN 5330-01-488-3602 Airbus PN/Spec# ASNA2138-200 Product Attributes Country of Origin United States Shipping Weight 0.002 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-200 Schedule B Code 7508.90.5000 Pack Quantity 2 Ship
AS1895-7-225 — SAE Aerospace Standard AS1895/7-225 Nickel Seal
Approvals and Conformities NSN 2840-01-614-8468 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-225 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel All
AS1895-7-250 — SAE Aerospace Standard AS1895/7-250 Nickel Seal
Approvals and Conformities NSN 5330-01-464-3646 Airbus PN/Spec# ASNA2138-250 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-250 Schedule B Code 7508.90.5000 Pack Quantity 1 Serie
Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.
No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.
Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.