PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S650Universal Joint,vehicular

Lovejoy, Llc Div Lovejoy · NSN 2520-00-735-9837 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-735-9837 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-735-9837. Primary manufacturer part number: S650.
Features
  • Universal Joint,vehicular — FSC 2520
  • Outside Diameter: 1.500 INCHES NOMINAL IN
  • Length From Universal Joint Spider Centerline to Hub End: 2.125 INCHES NOMINAL IN
  • Outside Shape: ROUND
  • FSC Application Data: TRAILER HANDLING MISSILE
  • Major Diameter: 0.625 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Lovejoy, Llc Div Lovejoy
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-735-9837, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-735-9837
Primary Part NumberS650
Item NameUniversal Joint,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Outside Diameter1.500 INCHES NOMINAL IN
Length From Universal Joint Spider Centerline to Hub End2.125 INCHES NOMINAL IN
Outside ShapeROUND
FSC Application DataTRAILER HANDLING MISSILE
Major Diameter0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4470-00-186-1621 INTERCHANGEABLE
Indicator,cylinder
5960-00-685-90075976 INTERCHANGEABLE
Electron Tube
Raytheon Company Dba Raytheon Co
5935-00-776-27339175051 INTERCHANGEABLE
Connector Body,plug,electrical
Us Army Aviation and Missile Command
3120-00-844-63285976 INTERCHANGEABLE
Bearing,washer,thrust
Donaldson Company, Inc.
6110-01-036-0794LT-126 INTERCHANGEABLE
Contactor,magnetic
Hobart Bros Co
3460-01-353-8085S-650 INTERCHANGEABLE
Sleeve,expansion Mandrel
Sunnen Products Co
6515-01-355-35595976 INTERCHANGEABLE
Lancet Set,finger Bleeding
Bayer Healthcare Llc Dba Bayer Healthcare-Viterion
6645-01-690-6147994-15200-650-001 INTERCHANGEABLE
Generator,time Code
Microchip Technology Inc
Cross-Reference Index
Part NumberManufacturer
S650 PRIMARY Lovejoy, Llc Div Lovejoy (USA)
27-09286-3 Hughes Missile Systems Co San Diego (USA)
5976 Lovejoy, Llc Div Lovejoy (USA)
Related Parts
4470-00-186-1621INTERCHANGEABLE
INDICATOR,CYLINDER
5960-00-685-9007INTERCHANGEABLE
ELECTRON TUBE
5976
5935-00-776-2733INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
9175051
3120-00-844-6328INTERCHANGEABLE
BEARING,WASHER,THRUST
5976
6110-01-036-0794INTERCHANGEABLE
CONTACTOR,MAGNETIC
LT-126
3460-01-353-8085INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-650
6515-01-355-3559INTERCHANGEABLE
LANCET SET,FINGER BLEEDING
5976
6645-01-690-6147INTERCHANGEABLE
GENERATOR,TIME CODE
994-15200-650-001

Frequently Asked Questions

What is NSN 2520-00-735-9837?

NSN 2520-00-735-9837 is a Universal Joint,vehicular, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-735-9837?

NSN 2520-00-735-9837 has 3 cross-referenced part numbers: S650 (Lovejoy, Llc Div Lovejoy), 27-09286-3 (Hughes Missile Systems Co San Diego), 5976 (Lovejoy, Llc Div Lovejoy).

What NSN replaces 2520-00-735-9837?

There are 8 known substitutes for 2520-00-735-9837: 4470-00-186-1621, 5960-00-685-9007, 5935-00-776-2733 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S650?

Key specifications for S650: Outside Diameter: 1.500 INCHES NOMINAL IN; Length From Universal Joint Spider Centerline to Hub End: 2.125 INCHES NOMINAL IN; Outside Shape: ROUND; Special Features: WIDTH: 0.180 IN. NOMINAL; CONNECTION END TYPE: HUB; DISTANCE FROM CENTERLINE TO KEYING FACILITY: 0.3933 IN. NOM. IN. 7 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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