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REFERENCE IMAGE
EMANON PART NO.
NAS6603-8
NAS6603-8 is a bolt in steel comp e4340 overall or steel comp 4340 overall or steel comp 8740 overall, cadmium overall and chromate overall finish, 0.190 INCHES diameter and 0.830 inches minimum and 0.860 inches maximum length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.830–0.860 in
GRIP0.490–0.510 in
GRIP DIAMETER0.1885–0.1895 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHT0.110–0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALSteel e4340/4340/8740
MATERIAL SPECMIL-S-5000 or MIL-S-6049 or AMS6322
FINISHCadmium and chromate
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5306-01-124-1234
FLIS · NSN 5306-01-242-8712, 5306-01-124-1234 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
length: 0.845, grip: 0.50", thread: 10-32, hex head, tension, long thread, cadmium plated alloy steel, NAS6603 series bolt
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.