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EMANON PART NO.

NAS6703U1

NAS6703U1 is a bolt in iron alloy 660 overall, passivate overall finish, 0.190 INCHES diameter and 27/64 length.

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Bolt
NAS6703U1 — reference imageREFERENCE IMAGE

Reference image — representative of the type, not the exact part; verify dimensions per specification.

SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.422 in (27/64)
THREAD LENGTH0.320–0.370 in
GRIP0.052–0.072 in
GRIP DIAMETER0.1890–0.1895 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHT0.110–0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALIron 660
MATERIAL SPECAMS 5731 or AMS 5737
FINISHPassivate
FINISH SPECQQ-P-35
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-327-5686
GOVERNING STANDARD80205-NAS6703
FLIS · NSN 5306-01-327-5686 · retrieved 2026-08-07
DOCUMENTS
Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 27/64", Thread: 10-32, Thread Length: 23/64",
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.

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NAS6703U1 — Bolt | Emanon Aircraft Fasteners