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REFERENCE IMAGE
EMANON PART NO.
NAS6303-5
NAS6303-5 is a bolt in iron alloy 660, cadmium and chromate finish, 0.190 INCHES diameter and Between 0.620 inches and 0.650 inches length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.620–0.650 in
THREAD LENGTH0.298–0.348 in
GRIP0.302–0.322 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
MATERIALIron 660
MATERIAL SPECAMS5731 or AMS5737
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY2 CL2
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-056-3191
GOVERNING STANDARD80205-NAS6303
FLIS · NSN 5306-01-056-3191 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
length: 0.635, grip: 0.312", thread: 10-32, hex head, short thread, cadmium plated corrosion resistant steel, NAS6303 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.