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REFERENCE IMAGE
EMANON PART NO.
NAS1149D0863H
NAS1149D0863H is a washer in aluminum alloy 2024 overall and aluminum alloy 1230 overall.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.510–0.515 in
OUTSIDE DIAMETER0.870–0.875 in
THICKNESS0.057–0.069 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALAluminum 2024 and aluminum 1230
MATERIAL SPECQQ-A-250/5
STANDARDS & TRACEABILITY
NSN5310-01-429-5084
GOVERNING STANDARD80205-NAS1149
FLIS · NSN 5310-01-429-5084 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: 1/2", thickness 1/16", aluminum alloy (2024-t3)
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.