Hardware

Helical inserts

42 owned part identities in this path

Identifier first

Helical inserts: browse owned identities on this path.

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. Use the manufacturer part number or NSN from the work card before guessing a family. Path Hardware → Helical inserts is a catalog placement signal, not interchange, stock, or price. Open a listed identity for image, specs, and RFQ context — or search the exact PN from this leaf.

Why this leaf exists

Unique context for Helical inserts, not a thin copy of the parent.

This leaf keeps Helical inserts-specific guidance so crawlers and buyers are not served duplicated department prose. Confirm finish, dash, pack, and applicability on the part page. Request sourcing carries quantity and document needs; this page does not invent availability.

Parts in this category

42 PartsPerk-owned part identities in this path.

Grid Table

All manufacturers HELI-COIL®Howmet Global Fastening Military Standard

MS21209F1-20L
Military Standard MS21209F1-20L Crescent Steel Insert, Screw Thread - 29/Pack
Military Standard
SKU SGP134683-X29
Observed pack 29/Pack · sale increment 1
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Pack - (Pack = 29 ea)
Open compare View part RFQ
MS21209F1010P
Military Standard MS21209F1010P Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP180568
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-01-289-0859
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ
MS21209F4-10
Military Standard MS21209F4-10 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134684
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-210-3920
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F4-10P
Military Standard MS21209F4-10P Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP180567
Observed pack Pack Quantity 1 · sale increment 1
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ
MS21209F4-15
Military Standard MS21209F4-15 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134685
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-829-2141
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F4-15L
Military Standard MS21209F4-15L Crescent Steel Insert, Screw Thread - 5/Pack
Military Standard
SKU SGP134686-X5
Observed pack 5/Pack · sale increment 1
NSN 5325-00-529-9262
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Pack - (Pack = 5 ea)
Open compare View part RFQ
MS21209F4-20
Military Standard MS21209F4-20 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134687
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-721-7498
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F5-15L
Military Standard MS21209F5-15L Crescent Steel Insert, Screw Thread - 50/Pack
Military Standard
SKU SGP134689-X50
Observed pack 50/Pack · sale increment 1
NSN 5325-01-070-7404
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Pack - (Pack = 50 ea)
Open compare View part RFQ
MS21209F6-10
Military Standard MS21209F6-10 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134690
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-754-1817
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F6-10P
Military Standard MS21209F6-10P Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP180611
Observed pack Pack Quantity 1 · sale increment 1
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ
MS21209F6-20
Military Standard MS21209F6-20 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134691
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-678-3311
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F7-10
Military Standard MS21209F7-10 Crescent Steel Insert, Screw Thread
Military Standard
SKU SGP134692
Observed pack Pack Quantity 1 · sale increment 1
NSN 4820-01-294-2596
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Each
Open compare View part RFQ
MS21209F8-15
Military Standard MS21209F8-15 Crescent Steel Insert, Screw Thread - 12/Pack
Military Standard
SKU SGP134693-X12
Observed pack 12/Pack · sale increment 1
NSN 5325-00-678-3309
- Country of Origin: United States
- Material: Crescent Steel
- Observed pack description: Pack - (Pack = 12 ea)
Open compare View part RFQ
MS51830-201L
Military Standard MS51830-201L Insert, Screw Thread - 10/Pack
Military Standard
SKU SGP138356-X10
Observed pack 10/Pack · sale increment 1
NSN 5325-01-463-9706
- Country of Origin: United States
- Observed pack description: Pack - (Pack = 10 ea)
- Observed unit of measure: 10/Pack
Open compare View part RFQ
MS51830-202
Military Standard MS51830-202 Insert, Screw Thread - 10/Pack
Military Standard
SKU SGP138357-X10
Observed pack 10/Pack · sale increment 1
- Country of Origin: United States
- Observed pack description: Pack - (Pack = 10 ea)
- Observed unit of measure: 10/Pack
Open compare View part RFQ
MS51830-202L
Military Standard MS51830-202L Insert, Screw Thread
Military Standard
SKU SGP138358
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-079-2066
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ
MS51830A201L
Military Standard MS51830A201L Insert, Screw Thread
Military Standard
SKU SGP138360
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-01-475-5078
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ
MS51831-202L
Military Standard MS51831-202L Insert, Screw Thread
Military Standard
SKU SGP138361
Observed pack Pack Quantity 1 · sale increment 1
NSN 5325-00-236-3612
- Country of Origin: United States
- Observed pack description: Each
- Observed unit of measure: Each
Open compare View part RFQ

Related hardware

Frequently asked questions

How do I pick the correct part?

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.

Are these listings in stock or certified?

No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.

Can fleet and shop orders be reviewed together?

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.