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REFERENCE IMAGE
EMANON PART NO.
NAS1398C4-3
NAS1398C4-3 is a rivet in nickel alloy r-405 locking ring or nickel alloy k-500 locking ring, cadmium sleeve finish, 0.125 INCHES NOMINAL diameter and 0.323 inches maximum length.
Rivet
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.125 in nom
LENGTH0.323 in maximum
GRIP0.126–0.187 in
HEAD & SHANK
HEADUniversal
HEAD DIAMETER0.238–0.262 in
HEAD HEIGHT0.054–0.064 in
SHANK STYLED32 self-plugging mechanically locked stem
SHANK DIAMETER0.125 in nom
MATERIAL & FINISH
MATERIALNickel r-405 locking ring/k-500 locking ring
MATERIAL SPECQ-N-281 ALL MATERIAL RESPONSES LOCKING RING AMS 5731 or AMS 5732 or AMS 5737 SLEEVE AMS 5731 STEM
FINISHCadmium sleeve
FINISH SPECQQ-P-416, TY II, CL 2 SLEEVE
STANDARDS & TRACEABILITY
NSN5320-01-475-3353
FLIS · NSN 5320-01-475-3353 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
NAS1398C4-3 Blind Rivet
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.