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REFERENCE IMAGE
EMANON PART NO.
NAS1149C1290R
NAS1149C1290R is a washer in stainless steel or steel comp 321 or steel comp 347 or steel comp 348.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.755–0.775 in
OUTSIDE DIAMETER1.312
THICKNESS0.090
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALStainless Steel 321/347/348
MATERIAL SPECMIL-S-5059 AND MIL-S-6721 AND MIL-S-6721 AND MIL-S-6721
STANDARDS & TRACEABILITY
NSN5310-00-167-0809
GOVERNING STANDARD43999-2W1 MANUFACTURERS STANDARD
ALTERNATE PART NUMBERSAN960C1216
FLIS · NSN 5310-00-167-0809 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: 3/4", thickness 0.09", corrosion resistant steel, passivated finish
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.