← BACK TO RESULTS
REFERENCE IMAGE
EMANON PART NO.
NAS1351N3-12
NAS1351N3-12 is a screw in iron alloy 660 overall, passivate overall finish, 0.190 INCHES diameter and 0.720 inches minimum and 0.750 inches maximum length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.720–0.750 in
THREAD LENGTH0.658–0.750 in
THREAD
THREAD0.190-32 UNRF-3A right-hand
HEAD & DRIVE
HEADFlat chamfer
HEAD HEIGHT0.185–0.190 in
WIDTH ACROSS FLATS0.156–0.159 in
MATERIAL & FINISH
MATERIALIron 660
MATERIAL SPECAMS 5731 or AMS 5737
FINISHPassivate
FINISH SPECQQ-P-35
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS38–45 HRC
STANDARDS & TRACEABILITY
NSN5305-01-126-8171
GOVERNING STANDARD80205-NAS1351
FLIS · NSN 5305-01-126-8171 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
NAS1351 series screw
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.