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EMANON PART NO.
NAS1003-6A
NAS1003-6A is a bolt in iron alloy 660, passivate finish, 0.190 INCHES diameter and 55/64 length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.859 in (55/64)
THREAD LENGTHMinimum 0.451 in; maximum 0.511 in
GRIPBetween 0.360 inches and 0.390 inches
THREAD
THREAD10-32
HEAD & DRIVE
HEADHexagon
HEAD HEIGHTMinimum 0.109 in; maximum 0.141 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALIron alloy 660
MATERIAL SPECAMS5737 — ASSN STD
FINISHPassivate
FINISH SPECMIL-S-5002
MECHANICAL
TENSILE STRENGTH14,000 psi
HARDNESS248.0 brinell standard minimum and 341.0 brinell standard maximum
STANDARDS & TRACEABILITY
NSN5306-00-579-0699
GOVERNING STANDARD80205-NAS1003
FLIS · NSN 5306-00-579-0699 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Fastener Length: 55/64", Thread: 10-32, Thread Length: 1/2",
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.