The ST3M747-5-7 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5306-01-457-5308, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
ST3M747-5-7
NSN:5306-01-457-5308 FSC:5306 — Bolts CAGE:76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number
ST3M747-5-7
NSN
5306-01-457-5308
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES THREADS
•
HEAD HEIGHT: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.042 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.619 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH
32.0 MICROINCHES THREADS
SURFACE FINISH
32.0 MICROINCHES GRIP
SURFACE FINISH
32.0 MICROINCHES BEARING SURFACE OF HEAD
HEAD HEIGHT
0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
FASTENER LENGTH
1.042 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH
0.619 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS 5629 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is ST3M747-5-7?
ST3M747-5-7 is a ST3M747-5-7.
What parts can replace ST3M747-5-7?
There are 3 known substitutes for ST3M747-5-7: VS3191-5-7, SLB254-5-7, S397-5-7. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M747-5-7?
ST3M747-5-7 is cataloged in the U.S. Government catalog under NSN 5306-01-457-5308. This indicates validated use in U.S. government and defense supply chains.
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