PartsTable
Technical Data Sheet
Download PDF

2B1-00441 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2B1-00441: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 17.000 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: EXTERNAL THREADED, special_features: THREADED END ALSO KEYED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-285-8398, 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
2B1-00441
NSN: 3040-01-285-8398
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL
end_similarityNOT IDENTICAL
overall_length17.000 INCHES NOMINAL IN
first_end_styleFLAT KEYWAY
second_end_styleEXTERNAL THREADED
special_featuresTHREADED END ALSO KEYED
largest_step_diameter1.500 INCHES NOMINAL IN
NSN3040-01-285-8398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 2B1-00441 MFR SHAFT,SHOULDERED
KEY FEATURES
•
LARGEST STEP DIAMETER: 1.500 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END STYLE: EXTERNAL THREADED
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LARGEST STEP DIAMETER1.500 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
OVERALL LENGTH17.000 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SPECIAL FEATURESTHREADED END ALSO KEYED
SECOND END STYLEEXTERNAL THREADED
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 2
2B1-441Reference document
Same NSN cross-reference
Reference document — Secondary reference
1176022Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2B1-00441?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2B1-00441?
2B1-00441 is a SHAFT,SHOULDERED.
What parts can replace 2B1-00441?
There are 2 known substitutes for 2B1-00441: 2B1-441, 1176022. Substitute compatibility should be verified for your specific system.
What is the NSN for 2B1-00441?
2B1-00441 is cataloged in the U.S. Government catalog under NSN 3040-01-285-8398. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2B1-00441

✓ 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.