PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77223Universal Joint,vehicular

Fwd Seagrave Holdings Lp · NSN 2520-00-352-6849 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-352-6849 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-352-6849. Primary manufacturer part number: 77223.
Features
  • Universal Joint,vehicular — FSC 2520
  • Outside Diameter: 3.250 INCHES NOMINAL IN
  • Outside Shape: ROUND
  • Length From Universal Joint Spider Centerline to Hub End: 9.469 INCHES NOMINAL IN
  • Bearing Type: PLAIN
  • 2 verified cross-references
  • Primary manufacturer: Fwd Seagrave Holdings Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-352-6849, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-352-6849
Primary Part Number77223
Item NameUniversal Joint,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusACTIVE
Outside Diameter3.250 INCHES NOMINAL IN
Outside ShapeROUND
Length From Universal Joint Spider Centerline to Hub End9.469 INCHES NOMINAL IN
Bearing TypePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3820-00-116-046611505 INTERCHANGEABLE
Cable
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
3040-00-356-3268SM-B-148327 INTERCHANGEABLE
Plate,retaining,shaft
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5905-00-539-288025J7K0 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
3455-00-567-1462 INTERCHANGEABLE
File,rotary
1560-00-589-42981560H34-132 INTERCHANGEABLE
Collar,pylon Hinge Lock
Us Army Aviation and Missile Command
1650-00-693-571277223 INTERCHANGEABLE
Plate,drive
Goodrich Corporation Dba Goodrich Corp
5950-00-845-449811505 INTERCHANGEABLE
Transformer,power Autotransforme
Robert M. Hadley Company, Inc.
4820-00-882-7954 INTERCHANGEABLE
Valve,globe
5120-00-900-610911505 INTERCHANGEABLE
Hammer,hand
Vaughan & Bushnell Manufacturing Company
4320-01-159-338677223 INTERCHANGEABLE
Cover,screen,shipping
Triumph Engine Control Systems Llc
Cross-Reference Index
Part NumberManufacturer
11505 Meritor Heavy Vehicle Systems, Llc (USA)
77223 PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
3820-00-116-0466INTERCHANGEABLE
CABLE
11505
3040-00-356-3268INTERCHANGEABLE
PLATE,RETAINING,SHAFT
SM-B-148327
5905-00-539-2880INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
25J7K0
3455-00-567-1462INTERCHANGEABLE
FILE,ROTARY
1560-00-589-4298INTERCHANGEABLE
COLLAR,PYLON HINGE LOCK
1560H34-132
1650-00-693-5712INTERCHANGEABLE
PLATE,DRIVE
77223
5950-00-845-4498INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
11505
4820-00-882-7954INTERCHANGEABLE
VALVE,GLOBE
5120-00-900-6109INTERCHANGEABLE
HAMMER,HAND
11505
4320-01-159-3386INTERCHANGEABLE
COVER,SCREEN,SHIPPING
77223
5930-01-171-1696INTERCHANGEABLE
SWITCH SUBASSEMBLY
25892
5935-01-199-2565INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
85031-2

Frequently Asked Questions

What is NSN 2520-00-352-6849?

NSN 2520-00-352-6849 is a Universal Joint,vehicular, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-352-6849?

NSN 2520-00-352-6849 has 2 cross-referenced part numbers: 11505 (Meritor Heavy Vehicle Systems, Llc), 77223 (Fwd Seagrave Holdings Lp).

What NSN replaces 2520-00-352-6849?

There are 12 known substitutes for 2520-00-352-6849: 3820-00-116-0466, 3040-00-356-3268, 5905-00-539-2880 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77223?

Key specifications for 77223: Outside Diameter: 3.250 INCHES NOMINAL IN; Special Features: WIDTH, SECOND END: 0.310 IN. NOMINAL; CONNECTION END TYPE, FIRST END: FLANGE; CONNECTION END TYPE, SECOND END: HUB; PILOT DIAMETER: 6.623 IN. NOMINAL;BOLT CIRCLE DIAMETER: 6.125 IN. NOM.;MOUNTING HOLE DIAMETER: 0.382 IN. NOM.;OVERALL DIAMETER: 6.875 IN. NOM.;MINOR DIAMETER: 1.619 IN. NOM.;LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO FLANGE OUTER FACE: 6.091;SHAFT FACILITY SPLINE QUANTITY: 10 IN; Overall Length: 15.625 INCHES NOMINAL IN; Outside Shape: ROUND. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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