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Technical Data Sheet
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12DS1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The YOKE,UNIVERSAL JOINT,VEHICULAR is a the manufacturer industrial component. Key specifications include fork_height: 3.469 INCHES NOMINAL IN, outside_shape: ROUND, outside_diameter: 2.000 INCHES NOMINAL IN, connection_end_type: HUB, end_item_identification: ROUTE CLEARANCE - COMMON NSN - USED ON LEGACY BUFFALO AND 4 OTHER WEAPON SYSTEMS INCLUDING 19F - AIRCRAFT, EAGLE F-15, hub_end_thread_provision: UNTHREADED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-492-4304, 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
12DS1
NSN: 2520-00-492-4304
FSC: 2520
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
fork_height3.469 INCHES NOMINAL IN
outside_shapeROUND
outside_diameter2.000 INCHES NOMINAL IN
connection_end_typeHUB
end_item_identificationROUTE CLEARANCE - COMMON NSN - USED ON LEGACY BUFFALO AND 4 OTHER WEAPON SYSTEMS INCLUDING 19F - AIRCRAFT, EAGLE F-15
hub_end_thread_provisionUNTHREADED
NSN2520-00-492-4304
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available YOKE,UNIVERSAL JOINT,VEHICULAR TITLE COMPONENT PN 12DS1 MFR YOKE,UNIVERSAL JOINT,V
KEY FEATURES
•
OUTSIDE SHAPE: ROUND
•
HUB END THREAD PROVISION: UNTHREADED
•
CONNECTION END TYPE: HUB
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
FORK HEIGHT: 3.469 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE SHAPEROUND
HUB END THREAD PROVISIONUNTHREADED
CONNECTION END TYPEHUB
END ITEM IDENTIFICATIONROUTE CLEARANCE - COMMON NSN - USED ON LEGACY BUFFALO AND 4 OTHER WEAPON SYSTEMS INCLUDING 19F - AIRCRAFT, EAGLE F-15
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
FORK HEIGHT3.469 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
F57Interchangeable
interchangeable cross-reference
interchangeable
V318MInterchangeable
interchangeable cross-reference
interchangeable
76Interchangeable
interchangeable cross-reference
interchangeable
688481Interchangeable
interchangeable cross-reference
interchangeable
685632Interchangeable
interchangeable cross-reference
interchangeable
24533Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12DS1?
12DS1 is a YOKE,UNIVERSAL JOINT,VEHICULAR.
What parts can replace 12DS1?
There are 20 known substitutes for 12DS1: F57, V318M, 76 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12DS1?
12DS1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-492-4304. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026