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REFERENCE IMAGE
EMANON PART NO.
NAS1149FN416B
NAS1149FN416B is a washer in steel comp 1020 or steel comp 1025 and oxide finish.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.115–0.135 in
OUTSIDE DIAMETER0.312
THICKNESS0.016
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALSteel 1020/1025
FINISHOxide
STANDARDS & TRACEABILITY
NSN5310-01-554-6423
FLIS · NSN 5310-01-554-6423 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: #4, inside dia: 0.125", outside diameter: 0.312", thickness 1/64", carbon 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.