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BG25929 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BG25929: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: IDENTICAL, overall_length: 33.188 INCHES NOMINAL IN, first_end_style: FLAT GROOVED, first_end_diameter: 0.6460 INCHES NOMINAL IN, largest_step_diameter: 0.748 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-416-9332, 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
BG25929
NSN: 3040-00-416-9332
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 18990 — EAGLE CRUSHER CO INC DBA STEDMAN MACHINE CO (USA)
SPECIFICATIONS
materialSTEEL
step_quantity4
end_similarityIDENTICAL
overall_length33.188 INCHES NOMINAL IN
first_end_styleFLAT GROOVED
first_end_diameter0.6460 INCHES NOMINAL IN
largest_step_diameter0.748 INCHES NOMINAL IN
first_end_grooved_flat_length0.5910 INCHES NOMINAL IN
first_end_distance_from_end_to_flat0.156 INCHES NOMINAL IN
NSN3040-00-416-9332
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN BG25929 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 4
•
FIRST END DIAMETER: 0.6460 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.748 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM END TO FLAT: 0.156 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT GROOVED
•
END SIMILARITY: IDENTICAL
•
FIRST END GROOVED FLAT LENGTH: 0.5910 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY4
FIRST END DIAMETER0.6460 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.748 INCHES NOMINAL IN
FIRST END DISTANCE FROM END TO FLAT0.156 INCHES NOMINAL IN
FIRST END STYLEFLAT GROOVED
OVERALL LENGTH33.188 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
FIRST END GROOVED FLAT LENGTH0.5910 INCHES NOMINAL IN
MATERIALSTEEL
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 1
L14-874Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BG25929?
BG25929 is a SHAFT,SHOULDERED.
What parts can replace BG25929?
There is 1 known substitute for BG25929: L14-874. Substitute compatibility should be verified for your specific system.
What is the NSN for BG25929?
BG25929 is cataloged in the U.S. Government catalog under NSN 3040-00-416-9332. 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.