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Hardware
Helical inserts 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.
6 owned part identities in this path
6 PartsPerk-owned parts in Helical inserts
HELI-COIL® 1191-3CN0190 Insert, Screw Thread
Approvals and Conformities NSN 5325-00-986-2929 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N 1191-3CN0190 Schedule B Code 9606.10.0000 Pack Quantity 1 HELI-COIL® 1191-3CN0190 Insert, Scre
HELI-COIL® 1191-4CN0250 Insert, Screw Thread - 100/Pack
Approvals and Conformities NSN 5325-00-286-6600 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N 1191-4CN0250 Schedule B Code 9606.10.0000 Pack Quantity 100 HELI-COIL® 1191-4CN0250 Insert, Scre
HELI-COIL® 3585-2CN0164 Insert, Screw Thread
Approvals and Conformities NSN 5325-01-391-3441 Product Attributes Country of Origin United States Shipping Weight 0.001 pounds ECCN EAR99 Manufacturer P/N 3585-2CN0164 Schedule B Code 9606.10.0000 Pack Quantity 1 HELI-COIL® 3585-2CN0164 Insert, Scre
HELI-COIL® 3585-3CN0190 Insert, Screw Thread - 100/Pack
Approvals and Conformities NSN 5340-00-150-2760 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N 3585-3CN0190 Schedule B Code 9606.10.0000 Pack Quantity 100 HELI-COIL® 3585-3CN0190 Insert, Scre
HELI-COIL® 3591-4CN0375 Insert, Screw Thread - 50/Pack
Approvals and Conformities NSN 5325-00-829-2141 Product Attributes Country of Origin United States Shipping Weight 0.05 pounds ECCN EAR99 Manufacturer P/N 3591-4CN0375 Schedule B Code 9606.10.0000 Pack Quantity 50 HELI-COIL® 3591-4CN0375 Insert, Scre
HELI-COIL® 3591-6CN0375 Insert, Screw Thread - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N 3591-6CN0375 Schedule B Code 9606.10.0000 Pack Quantity 100 HELI-COIL® 3591-6CN0375 Insert, Screw Thread
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.