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20-177-14 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

20-177-14: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-00-054-5644, 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
20-177-14
NSN: 5305-00-054-5644
FSC: 5305 — Screws
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part Number20-177-14
NSN5305-00-054-5644
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20-177-14 · 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 9
23020Reference document
Same NSN cross-reference
Reference document — Secondary reference
5120004-02Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
342004200Reference document
Same NSN cross-reference
Reference document — Secondary reference
F13-4-2LReference document
Same NSN cross-reference
Reference document — Secondary reference
23-00873-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS35233-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20-177-14?
20-177-14 is a SCREW,MACHINE.
What parts can replace 20-177-14?
There are 9 known substitutes for 20-177-14: 23020, 5120004-02, 342004200 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-177-14?
20-177-14 is cataloged in the U.S. Government catalog under NSN 5305-00-054-5644. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.