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EMANON PART NO.
NAS1149C0432B
NAS1149C0432B is a washer in steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 and oxide finish.
Washer
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.255–0.275 in
OUTSIDE DIAMETER0.495–0.520 in
THICKNESS0.032
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALSteel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347
MATERIAL SPECAMS 5510 — ASSN STD · AMS 5512 — ASSN STD
FINISHOxide
FINISH SPECMIL-C-13924
STANDARDS & TRACEABILITY
NSN5310-01-420-8860
GOVERNING STANDARD80205-NAS1149
ALTERNATE PART NUMBERSAN960XC416L
FLIS · NSN 5310-01-420-8860 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
size: 1/4", thickness 1/32", corrosion resistant steel, black oxide finish
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.