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EMANON PART NO.
NAS1149D0532K
NAS1149D0532K is a washer in aluminum alloy 2024 and aluminum alloy 1230, anodize finish and 9/16 diameter.
Washer
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.328 in (21/64)
OUTSIDE DIAMETER0.557–0.562 in
THICKNESS0.031 in (1/32)
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALAluminum alloy 2024 and aluminum alloy 1230
MATERIAL SPECQQ-A-250/5 2024-T3 — FED SPEC
FINISHAnodize
FINISH SPECMIL-A-8625 CL 2
STANDARDS & TRACEABILITY
NSN5310-01-434-3790
GOVERNING STANDARD80205-NAS1149
FLIS · NSN 5310-01-434-3790 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Hole Diameter: 21/64", Diameter: 9/16", Thickness: 1/32", 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.