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REFERENCE IMAGE
EMANON PART NO.
NAS1133E4
NAS1133E4 is a screw in iron alloy 660, passivate finish, 0.190 INCHES diameter and Between 0.511 inches and 0.541 inches length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.511–0.541 in
THREAD LENGTH0.251–0.301 in
GRIP0.240–0.260 in
GRIP DIAMETER0.1885–0.1895 in
THREAD
THREAD0.190-32 UNJF-3A right-hand
HEAD & DRIVE
HEADPan
HEAD HEIGHT0.122–0.133 in
MATERIAL & FINISH
MATERIALIron 660
MATERIAL SPECAMS 5737
FINISHPassivate
FINISH SPECQQ-P-35
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-505-2576
GOVERNING STANDARD80205-NAS1133
FLIS · NSN 5305-00-505-2576 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
NAS1133E4 Close Tolerance 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.