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EMANON PART NO.
NAS1149DN542K
NAS1149DN542K is a washer in aluminum alloy 2024 overall and aluminum alloy 1230 overall and anodize overall finish.
Washer
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.130–0.150 in
OUTSIDE DIAMETER0.433–0.458 in
THICKNESS0.038–0.046 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALAluminum alloy 2024 overall and aluminum alloy 1230 overall
MATERIAL SPECQQ-A-250/5,T3 — FED SPEC
FINISHAnodize overall
FINISH SPECMIL-A-8625,CLASS 3
STANDARDS & TRACEABILITY
NSN5310-01-352-9569
GOVERNING STANDARD80205-NAS1149
FLIS · NSN 5310-01-352-9569 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
size: #5, thickness 0.042", aluminum alloy (2024-t3) - annodized finish (gray colored)
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.