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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
AS1895-7-300 — SAE Aerospace Standard AS1895/7-300 Nickel Seal
Approvals and Conformities NSN 5330-01-472-4532 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-300 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 5 x 6 x 0 inches S
AS1895-7-325 — SAE Aerospace Standard AS1895/7-325 Nickel Seal
Approvals and Conformities NSN 5342-01-607-4422 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-325 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel All
AS1895-7-350 — SAE Aerospace Standard AS1895/7-350 Nickel Seal
Approvals and Conformities NSN 5330-01-472-4527 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-350 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 4 x 4 x 0 inches S
AS1895-7-400 — SAE Aerospace Standard AS1895/7-400 Nickel Seal
Approvals and Conformities NSN 5330-01-579-6540 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-400 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel All
AS1895-7-450 — SAE Aerospace Standard AS1895/7-450 Nickel Seal
Approvals and Conformities NSN 5342-01-607-4421 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-450 Schedule B Code 7508.90.5000 Pack Quantity 1 Ship Dimensions 5 x 6 x 0 inches S
AS1895-7-550 — SAE Aerospace Standard AS1895/7-550 Nickel Seal
Approvals and Conformities NSN 5330-01-552-3888 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-550 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel All
AS1895-7-600 — SAE Aerospace Standard AS1895/7-600 Nickel Seal
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-600 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel Alloy SAE AS1895-7-600 S
AS1895-7-700 — SAE Aerospace Standard AS1895/7-700 Nickel Seal
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-700 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel Alloy SAE AS1895-7-700 S
AS1895-7-750 — SAE Aerospace Standard AS1895/7-750 Nickel Seal
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN 9A991.d Manufacturer P/N AS1895/7-750 Schedule B Code 7508.90.5000 Pack Quantity 1 Series NAS1895 Material Nickel Alloy Aerospace Standard
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.