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ST3M770-4-5 — FASTENER BLIND

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ST3M770-4-5: FASTENER BLIND.

The FASTENER BLIND is a the manufacturer industrial component. Key specifications include special_features: FASTENER BLIND INTERNALLY THREADED EXTERNAL SLEEVE REDUCED FLUSH HEAD SELF LOCKING ITEM IS PROPRIETARY. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-565-8917, 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
ST3M770-4-5
NSN: 5325-01-565-8917
FSC: 5325 — Fastening Devices
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
special_featuresFASTENER BLIND INTERNALLY THREADED EXTERNAL SLEEVE REDUCED FLUSH HEAD SELF LOCKING ITEM IS PROPRIETARY
NSN5325-01-565-8917
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ST3M770-4-5 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFASTENER BLIND INTERNALLY THREADED EXTERNAL SLEEVE REDUCED FLUSH HEAD SELF LOCKING ITEM IS PROPRIETARY
SUBSTITUTES & CROSS-REFERENCES 2
ST3M770Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
PLT1057-8-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST3M770-4-5?
ST3M770-4-5 is a FASTENER BLIND.
What parts can replace ST3M770-4-5?
There are 2 known substitutes for ST3M770-4-5: ST3M770, PLT1057-8-5. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M770-4-5?
ST3M770-4-5 is cataloged in the U.S. Government catalog under NSN 5325-01-565-8917. This indicates validated use in U.S. government and defense supply chains.
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