← BACK TO RESULTS
REFERENCE IMAGE
EMANON PART NO.
NAS1423-4
NAS1423-4 is a nut in steel comp 4130 or steel comp e4340 or steel comp 4340, cadmium finish and 0.250 INCHES diameter.
Nut
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
WIDTH ACROSS FLATS0.428–0.440 in
THREAD
THREAD0.25 inches
MATERIAL & FINISH
MATERIALSteel 4130/e4340/4340
MATERIAL SPECML-S-6758 or MIL-S-5000 or MIL-S-5000
FINISHCadmium
FINISH SPECQQ-P-416,TY 2,CL 3
MECHANICAL
HARDNESS34–38 HRC
STANDARDS & TRACEABILITY
NSN5310-00-962-5166
FLIS · NSN 5310-00-962-5166 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
thread: 1/4-28, drilled, thin, NAS1423 series nut
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.