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REFERENCE IMAGE
EMANON PART NO.
MS51957-94
MS51957-94 is a screw in 0.312 INCHES diameter and 0.500 INCHES NOMINAL length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.312 in
LENGTH0.500 in nom
THREAD LENGTH0.389–0.500 in
THREAD
THREAD0.312-18 UNC-2A right-hand
HEAD & DRIVE
HEADA23 pan
HEAD HEIGHT0.203–0.218 in
MECHANICAL
TENSILE STRENGTH80,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-051-0835
GOVERNING STANDARDMS51957-94
FLIS · NSN 5305-00-051-0835 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
MS51957-94
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.