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EMANON PART NO.
NAS1149C2690R
NAS1149C2690R is a washer in steel corrosion resisting overall or steel comp 321 overall or steel comp 347 overall or steel comp 348 overall, passivate overall finish and 2-25/64 diameter.
Washer
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER1.641 in (1-41/64)
OUTSIDE DIAMETER2.370–2.395 in
THICKNESS0.094 in (3/32)
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALSteel corrosion resisting overall or steel comp 321 overall or steel comp 347 overall or steel comp 348 overall
MATERIAL SPECMIL-S-5059 — MIL SPEC · MIL-S-6721 — MIL SPEC · MIL-S-6721 — MIL SPEC · MIL-S-6721 — MIL SPEC
FINISHPassivate overall
STANDARDS & TRACEABILITY
NSN5310-00-184-8991
FLIS · NSN 5310-00-184-8991 · 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: 1-41/64", Diameter: 2-25/64", Thickness: 3/32
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.