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EMANON PART NO.

NAS6603-5X

NAS6603-5X is a bolt in steel comp 4340 overall or steel comp 8740 overall, cadmium overall and chromate overall finish, 0.190 INCHES diameter and 43/64 length.

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NAS6603-5X — reference imageREFERENCE IMAGE

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

SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.672 in (43/64)
THREAD LENGTH0.320–0.370 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHT0.110–0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALSteel 4340/8740
MATERIAL SPECMIL-S-5000 or MIL-S-6049 or AMS 6322
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY 2 CL 2
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-306-6778
GOVERNING STANDARD80205-NAS6603
FLIS · NSN 5306-01-306-6778 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 43/64", 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.