Caterpillar Inc Div Caterpillar Defense · NSN 2520-00-634-8821 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-634-8821 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-634-8821. Primary manufacturer part number: 3H2852.
2520-00-634-8821 — No Item Name Available illustration
Features
Universal Joint,vehicular — FSC 2520
2 verified cross-references
Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment
General Description
The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-634-8821, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 2520-00-634-8821 is a Universal Joint,vehicular, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2520 (No Item Name Available). Status: active.
What are the part numbers for NSN 2520-00-634-8821?
NSN 2520-00-634-8821 has 2 cross-referenced part numbers: 3H2852 (Caterpillar Inc Div Caterpillar Defense), 12107 (Meritor Heavy Vehicle Systems, Llc).
What NSN replaces 2520-00-634-8821?
There are 10 known substitutes for 2520-00-634-8821: 2930-00-019-5253, 6515-00-127-6194, 5999-00-351-8002 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 3H2852?
Key specifications for 3H2852: Overall Length: 7.250 INCHES NOMINAL IN; Special Features: CONNECTION END TYPE, FIRST END: FLANGE, SECOND END: SHAFT; BOLT CIRCLE DIAMETER: 2.245 IN. MIN., 2.250 IN. MAX.; SPLINE QUANTITY: 13; MOUNTING HOLE DIAMETER: 0.381 IN. MIN., 0.385 IN. MAX.; OVERALL DIAMETER: 2.938 IN. NOM.; LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO FLANGE OUTER FACE: 2.938 IN. NOM.; SHAFT END SPLINE TYPE: INVOLUTE; LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO SHAFT END: 4.212 IN. NOM. IN. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.