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EMANON PART NO.
MS51831-207
MS51831-207 is a insert in steel comp 303 overall, passivate overall finish, 5/16in diameter and 0.812 inches nominal length.
Insert
SPECIFICATIONS
KEY DIMENSIONS
LENGTHNominal 0.812 in
THREAD
THREAD5/16in
HEAD & DRIVE
STYLEH26 keylock
MATERIAL & FINISH
MATERIALSteel comp 303 overall
MATERIAL SPECSPECIFICATIONS BEING VERIFIED
FINISHPassivate overall
STANDARDS & TRACEABILITY
NSN5325-00-888-9397
GOVERNING STANDARDMS51831-207
FLIS · NSN 5325-00-888-9397 · retrieved 2026-08-10
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
MS51831-207 Screw Thread Insert
Emanon is a stocking distributor — quality-system certifications are held by the certified manufacturers we source from, not by Emanon. Every shipment carries manufacturer certifications and full lot traceability.