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404841A — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

404841A: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 1.500 INCHES NOMINAL IN, bore_diameter: 1.2812 INCHES NOMINAL IN, outside_diameter: 2.562 INCHES NOMINAL IN, style_designator: ROUND STEPPED, small_end_diameter: 2.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-113-9553, 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
404841A
NSN: 3040-00-113-9553
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 88853 — BCP CONSTRUCTION PRODUCTS DIV OF TEREX CORP (USA)
SPECIFICATIONS
materialSTEEL
thickness1.500 INCHES NOMINAL IN
bore_diameter1.2812 INCHES NOMINAL IN
outside_diameter2.562 INCHES NOMINAL IN
style_designatorROUND STEPPED
small_end_diameter2.125 INCHES NOMINAL IN
nominal_thread_size0.500 INCHES SINGLE HOLE IN
securing_hole_quantity1
largest_diameter_length0.875 INCHES NOMINAL IN
NSN3040-00-113-9553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 404841A MFR COLLAR,SHAFT
KEY FEATURES
•
LARGEST DIAMETER LENGTH: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND STEPPED
•
OUTSIDE DIAMETER: 2.562 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.500 INCHES SINGLE HOLE IN
•
SMALL END DIAMETER: 2.125 INCHES NOMINAL IN
•
SECURING HOLE QUANTITY: 1
•
BORE DIAMETER: 1.2812 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LARGEST DIAMETER LENGTH0.875 INCHES NOMINAL IN
STYLE DESIGNATORROUND STEPPED
OUTSIDE DIAMETER2.562 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES SINGLE HOLE IN
SMALL END DIAMETER2.125 INCHES NOMINAL IN
SECURING HOLE QUANTITY1
BORE DIAMETER1.2812 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS1.500 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 404841A?
404841A is a COLLAR,SHAFT.
What is the NSN for 404841A?
404841A is cataloged in the U.S. Government catalog under NSN 3040-00-113-9553. 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.