← BACK TO RESULTS
REFERENCE IMAGE
EMANON PART NO.
NAS620C416P
NAS620C416P is a washer in steel comp 301 or steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 321 or steel comp 323 or steel comp 347 or steel comp 348, oxide finish and 0.25 diameter.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.255–0.265 in
OUTSIDE DIAMETER0.463–0.483 in
THICKNESS0.063 in
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALSteel 301/302/304/304l +9
MATERIAL SPECQQ-S-766 ALL MATERIAL RESPONSES
FINISHOxide
FINISH SPECMIL-C-13924
STANDARDS & TRACEABILITY
NSN5310-01-309-9476
GOVERNING STANDARD80205-NAS620
FLIS · NSN 5310-01-309-9476 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
diameter: 0.25", thickness .063", corrosion resistant, black oxide coated
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.