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UXB7221 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

UXB7221: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include shaft_end_type: SPLINED STRAIGHT, end_item_identification: 2410-01-139-9859. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-199-6708, 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
UXB7221
NSN: 3040-01-199-6708
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
shaft_end_typeSPLINED STRAIGHT
end_item_identification2410-01-139-9859
NSN3040-01-199-6708
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN UXB7221 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT END TYPE: SPLINED STRAIGHT
TECHNICAL CHARACTERISTICS
SHAFT END TYPESPLINED STRAIGHT
END ITEM IDENTIFICATION2410-01-139-9859
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
AT43723Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 UXB7221?
UXB7221 is a GEARSHAFT,SPUR.
What parts can replace UXB7221?
There is 1 known substitute for UXB7221: AT43723. Substitute compatibility should be verified for your specific system.
What is the NSN for UXB7221?
UXB7221 is cataloged in the U.S. Government catalog under NSN 3040-01-199-6708. 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.