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MS21209C1-20

Helicoil Insert

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Description

Helicoil Insert

Specifications

Insert Size 0.259 in. max 0.244 in. min
Length 0.380
Material CRES
NIIN 00-990-8643
NSN 5325-00-990-8643
Style Designator Coil
Surface Treatment Passivate
Weight 0.002 lb

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS21209C1-20. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error