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REFERENCE IMAGE
EMANON PART NO.
NAS1149C0563B
NAS1149C0563B is a washer in stainless steel and oxide film finish.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.328 in
OUTSIDE DIAMETER0.557–0.582 in
THICKNESS0.063 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALStainless steel
MATERIAL SPECMIL-S-5059 AND MIL-S-6721 AND MIL-S-6721 AND MIL-S-6721
FINISHOxide film
FINISH SPECMIL-C-13924
STANDARDS & TRACEABILITY
NSN5310-00-146-7074
ALTERNATE PART NUMBERSAN960XC516
FLIS · NSN 5310-00-146-7074 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: 5/16", thickness 1/16", corrosion resistant steel, black oxide finish, NAS1149 series washer
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.