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REFERENCE IMAGE
EMANON PART NO.
MS21083C8
MS21083C8 is a nut in plastic polyamide locking insert steel corrosion resisting nut, passivate except insert finish and 0.500 INCHES diameter.
Nut
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.500 in
WIDTH ACROSS FLATS0.741–0.752 in
THREAD
THREAD0.500-20 UNJF-3B right-hand
MATERIAL & FINISH
MATERIALPLASTIC POLYAMIDE LOCKING INSERT STEEL CORROSION RESISTING NUT
FINISHPASSIVATE EXCEPT INSERT
FINISH SPECQQ-P-35 EXCEPT INSERT
MECHANICAL
HARDNESSNot rated
STANDARDS & TRACEABILITY
NSN5310-00-947-1380
GOVERNING STANDARDMS21083C8
FLIS · NSN 5310-00-947-1380 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
MS21083C8
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.