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REFERENCE IMAGE
EMANON PART NO.
NAS1587-10L
NAS1587-10L is a washer in steel overall, passivate overall finish and 1 diameter.
Washer
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
INSIDE DIAMETER0.625 in (5/8)
OUTSIDE DIAMETER1.062 in nom
THICKNESS0.031 in nom
SHAPE
PERIPHERAL SHAPERound
CENTER HOLE SHAPERound
CROSS-SECTIONAL SHAPERectangular
MATERIAL & FINISH
MATERIALSteel
MATERIAL SPECMIL-S-6721,TY TI /321/ or MIL-S-6721 TY CB-TA /347/ or QQ-S-763,CL 321,COND A or QQ-S-763,CL 347,COND A
FINISHPassivate
FINISH SPECQQ-P-35
STANDARDS & TRACEABILITY
NSN5310-01-018-5641
FLIS · NSN 5310-01-018-5641 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Hole Diameter: 5/8", Diameter: 1
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.