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REFERENCE IMAGE
EMANON PART NO.
NAS1587-6C
NAS1587-6C is a washer in stainless steel and passivate finish.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.378–0.388 in
OUTSIDE DIAMETER0.687 in
MATERIAL & FINISH
MATERIALStainless steel
FINISHPassivate
STANDARDS & TRACEABILITY
NSN5310-00-931-7311
GOVERNING STANDARD80205-NAS1587
FLIS · NSN 5310-00-931-7311 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
size: 3/8", countersunk, stainless steel, NAS1587 series washer
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.