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EMANON PART NO.
NAS1303-40
NAS1303-40 is a bolt in steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740, cadmium and chromate finish, 0.190 INCHES diameter and 2-27/32 length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH2.844 in (2-27/32)
THREAD LENGTHMinimum 0.313 in; maximum 0.363 in
GRIPBetween 2.490 inches and 2.510 inches
GRIP DIAMETER0.1885–0.1895 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHTMinimum 0.110 in; maximum 0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALSteel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
MATERIAL SPECMIL-S-5626 — MIL SPEC · MIL-S-5000 — MIL SPEC · MIL-S-8503 — MIL SPEC · MIL-S-6098 — MIL SPEC · MIL-S-6049 — MIL SPEC
FINISHCadmium and chromate
FINISH SPECQQ-P-416,TY 2 CL 2
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5306-00-935-2917
GOVERNING STANDARD80205-NAS1303
FLIS · NSN 5306-00-935-2917 · 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: 2-27/32", Thread: 10-32, Thread Length: 23/64", hexagon head, fine thread, NAS1303 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.