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REFERENCE IMAGE
EMANON PART NO.
NAS1197-516L
NAS1197-516L is a washer in aluminum alloy 2024 overall and oxide film overall or anodize overall finish.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.318–0.338 in
OUTSIDE DIAMETER0.557–0.582 in
THICKNESS0.013–0.019 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALAluminum 2024
FINISHOxide film or anodize
FINISH SPECMIL-C-5541 or MIL-A-8625
STANDARDS & TRACEABILITY
NSN5310-00-184-8980
FLIS · NSN 5310-00-812-1500, 5310-00-184-8980 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: 5/16 thickness: 1/64", aluminum alloy, NAS1197 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.