PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4734Bearing Carrier,clutch Release

White Motor Corp · NSN 2520-00-741-2537 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-741-2537 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-741-2537. Primary manufacturer part number: 4734.
Features
  • Bearing Carrier,clutch Release — FSC 2520
  • General Characteristics Item Description: GREY IRON CASTING; 4.250 IN. LG O/A; 3.188 IN. W; 2.406 IN. HGT; 1.875 IN. ID; FOUR 0.188 IN. LUBRICATING HOLES SPACED 90 DEG APART AT ONE END; ONE 1/8 IN. PIPE TAP LOCATED 0.438 IN. FROM TAP CENTER TO OTHER END; TWO 0.250 IN. W BY 0.062 IN. DEEP LUBRICATION GROOVES ON ID IN
  • 6 verified cross-references
  • Primary manufacturer: White Motor Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Carrier,clutch Release, cataloged under National Stock Number 2520-00-741-2537, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is White Motor Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-741-2537
Primary Part Number4734
Item NameBearing Carrier,clutch Release
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerWhite Motor Corp
StatusACTIVE
General Characteristics Item DescriptionGREY IRON CASTING; 4.250 IN. LG O/A; 3.188 IN. W; 2.406 IN. HGT; 1.875 IN. ID; FOUR 0.188 IN. LUBRICATING HOLES SPACED 90 DEG APART AT ONE END; ONE 1/8 IN. PIPE TAP LOCATED 0.438 IN. FROM TAP CENTER TO OTHER END; TWO 0.250 IN. W BY 0.062 IN. DEEP LUBRICATION GROOVES ON ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3040-00-053-84784734 INTERCHANGEABLE
Shaft,shouldered
Lockheed Martin Corp
3110-00-120-31141228A53 INTERCHANGEABLE
Bearing,roller,needle
Meritor Heavy Vehicle Systems, Llc
5325-00-281-5403 INTERCHANGEABLE
Ring,retaining
5977-00-523-5786 INTERCHANGEABLE
Brush,electrical Contact
5905-00-581-658090J1R5 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6240-00-722-02684415 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
6530-01-026-4660 INTERCHANGEABLE
Cup,specimen
5945-01-192-9954 INTERCHANGEABLE
Relay
5935-01-448-94064734 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Keystone Electronics Corp
5325-01-656-6634 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
4734 White Motor Corp (USA)
4734 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
5850F Oshkosh Corp (USA)
830867 White Motor Corp (USA)
5850F Oshkosh Defense Llc (USA)
4734 Koehring Co Lorain Div (USA)
Related Parts
3040-00-053-8478INTERCHANGEABLE
SHAFT,SHOULDERED
4734
3110-00-120-3114INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
1228A53
5325-00-281-5403INTERCHANGEABLE
RING,RETAINING
5977-00-523-5786INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5905-00-581-6580INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
90J1R5
6240-00-722-0268INTERCHANGEABLE
LAMP,INCANDESCENT
4415
6530-01-026-4660INTERCHANGEABLE
CUP,SPECIMEN
5945-01-192-9954INTERCHANGEABLE
RELAY
5935-01-448-9406INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4734
5325-01-656-6634INTERCHANGEABLE
RING,RETAINING
3950-01-715-8451INTERCHANGEABLE
HOIST,CHAIN
4734

Frequently Asked Questions

What is NSN 2520-00-741-2537?

NSN 2520-00-741-2537 is a Bearing Carrier,clutch Release, manufactured by White Motor Corp, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-741-2537?

NSN 2520-00-741-2537 has 6 cross-referenced part numbers: 4734 (White Motor Corp), 4734 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 5850F (Oshkosh Corp), 830867 (White Motor Corp), 5850F (Oshkosh Defense Llc) and 1 more.

What NSN replaces 2520-00-741-2537?

There are 11 known substitutes for 2520-00-741-2537: 3040-00-053-8478, 3110-00-120-3114, 5325-00-281-5403 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4734?

Key specifications for 4734: General Characteristics Item Description: GREY IRON CASTING; 4.250 IN. LG O/A; 3.188 IN. W; 2.406 IN. HGT; 1.875 IN. ID; FOUR 0.188 IN. LUBRICATING HOLES SPACED 90 DEG APART AT ONE END; ONE 1/8 IN. PIPE TAP LOCATED 0.438 IN. FROM TAP CENTER TO OTHER END; TWO 0.250 IN. W BY 0.062 IN. DEEP LUBRICATION GROOVES ON ID IN. 1 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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