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B129B — STAND,TWIST DRILL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B129B: STAND,TWIST DRILL.

The STAND,TWIST DRILL is a the manufacturer industrial component. Key specifications include special_features: METAL DRILL INDEX. This part is cataloged in the U.S.

Government catalog under NSN 5140-01-604-5899, 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
B129B
NSN: 5140-01-604-5899
FSC: 5140 — Tool and Hardware Boxes
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
special_featuresMETAL DRILL INDEX
NSN5140-01-604-5899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STAND,TWIST DRILL TITLE COMPONENT PN B129B MFR STAND,TWIST DRILL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMETAL DRILL INDEX
OTHER ITEMS IN FSC 5140 — Tool and Hardware Boxes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5140-00-008-3178 5140-00-016-6363 5140-00-018-0632 5140-00-020-7129 5140-00-021-2009 5140-00-022-9810 5140-00-023-6109 5140-00-024-0332
SUBSTITUTES & CROSS-REFERENCES 1
FRS B129BReference 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 B129B?
B129B is a STAND,TWIST DRILL.
What parts can replace B129B?
There is 1 known substitute for B129B: FRS B129B. Substitute compatibility should be verified for your specific system.
What is the NSN for B129B?
B129B is cataloged in the U.S. Government catalog under NSN 5140-01-604-5899. 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.