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REFERENCE IMAGE
EMANON PART NO.
MS51831-106
MS51831-106 is a insert in stainless steel, passivate body finish, 0.500 INCHES diameter and Between 0.673 inches and 0.703 inches length.
Insert
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.500 in
LENGTH0.673–0.703 in
THREAD LENGTH0.588 in nom
THREAD
THREAD1/2
HEAD & DRIVE
STYLEH26 keylock
MATERIAL & FINISH
MATERIALStainless steel
MATERIAL SPECAMS 5640 COMP 303 or ASTM A582 COMP 303 or AMS 5640 COMP 303SE or AMS5738 or ASTM A582 COMP 303SE BODY
FINISHPassivate body
FINISH SPECQQ-P-35 BODY
STANDARDS & TRACEABILITY
NSN5325-01-075-7759
GOVERNING STANDARDMS51831-106
FLIS · NSN 5325-01-075-7759 · retrieved 2026-08-10
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Thread Size: 1/2", Thread Length: 5/8", MS51831 series 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.