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REFERENCE IMAGE
EMANON PART NO.
MS21141-1012
MS21141-1012 is a rivet in iron alloy 660, passivate or cadmium and chromate sleeve passivate stem finish, 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM diameter and ANY ACCEPTABLE length.
Rivet
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.310–0.312 in
LENGTHANY ACCEPTABLE
GRIP0.719–0.782 in
HEAD & SHANK
HEADC38 tapered pan
HEAD DIAMETER0.480–0.522 in
HEAD HEIGHT0.131–0.141 in
SHANK STYLED32 self-plugging mechanically locked stem
SHANK DIAMETER0.310–0.312 in
MATERIAL & FINISH
MATERIALIRON 660
MATERIAL SPECAMS 5737
FINISHPASSIVATE OR CADMIUM AND CHROMATE SLEEVE PASSIVATE STEM
FINISH SPECQQ-P-35 or QQ-P-416,TY 2,CL 2 SLEEVE QQ-P-35 STEM
MECHANICAL
SHEAR STRENGTH95,000 psi
STANDARDS & TRACEABILITY
NSN5320-01-078-4523
GOVERNING STANDARDMS21141-1012
FLIS · NSN 5320-01-078-4523 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
MS21141-1012
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.