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Technical Data Sheet
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2A0143 — 2A0143

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2A0143: 2A0143.

The 2A0143 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5307-00-149-8468, 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
2A0143
NSN: 5307-00-149-8468
FSC: 5307 — Studs
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number2A0143
NSN5307-00-149-8468
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2A0143 · 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
SUBSTITUTES & CROSS-REFERENCES 1
2A143Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2A0143?
2A0143 is a 2A0143.
What parts can replace 2A0143?
There is 1 known substitute for 2A0143: 2A143. Substitute compatibility should be verified for your specific system.
What is the NSN for 2A0143?
2A0143 is cataloged in the U.S. Government catalog under NSN 5307-00-149-8468. This indicates validated use in U.S. government and defense supply chains.
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