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A309-31 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A309-31: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include overall_length: 0.750 INCHES NOMINAL IN, special_features: THE NOMINAL THREAD SIZE IS 0.250 INCH, AND THE THREAD QUANTITY PER INCH IS 28 IN, end_item_identification: 2320-01-452-5579. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-499-5675, 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
A309-31
NSN: 5307-01-499-5675
FSC: 5307 — Studs
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
overall_length0.750 INCHES NOMINAL IN
special_featuresTHE NOMINAL THREAD SIZE IS 0.250 INCH, AND THE THREAD QUANTITY PER INCH IS 28 IN
end_item_identification2320-01-452-5579
NSN5307-01-499-5675
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A309-31 · 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
OVERALL LENGTH0.750 INCHES NOMINAL IN
SPECIAL FEATURESTHE NOMINAL THREAD SIZE IS 0.250 INCH, AND THE THREAD QUANTITY PER INCH IS 28 IN
END ITEM IDENTIFICATION2320-01-452-5579
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 A309-31?
A309-31 is a STUD,PLAIN.
What is the NSN for A309-31?
A309-31 is cataloged in the U.S. Government catalog under NSN 5307-01-499-5675. This indicates validated use in U.S. government and defense supply chains.
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