PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D500Bearing,plain Sleev

Rivinius Inc Littleford Machinery Div · NSN 2520-00-374-4784 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-374-4784 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-374-4784. Primary manufacturer part number: D500.
Features
  • Bearing,plain Sleev — FSC 2520
  • 5 verified cross-references
  • Primary manufacturer: Rivinius Inc Littleford Machinery Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,plain Sleev, cataloged under National Stock Number 2520-00-374-4784, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Rivinius Inc Littleford Machinery Div. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,plain Sleev
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersRivinius Inc Littleford Machinery Div (CAGE 51665); Ford Motor Co Ford Parts and Service Div Government Part Sales (CAGE 23040); Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (CAGE 90927)
Technical Specifications
ParameterValue
NSN2520-00-374-4784
Primary Part NumberD500
Item NameBearing,plain Sleev
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerRivinius Inc Littleford Machinery Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-081-6395 INTERCHANGEABLE
Gasket
2320-00-117-2641 INTERCHANGEABLE
Truck,cargo
6605-00-242-595494 INTERCHANGEABLE
Compass,astro
Dayton Tv Service Inc
4910-00-769-152670-0251 INTERCHANGEABLE
Adapter
Bacharach, Inc.
6635-00-867-0516DFE2-500 INTERCHANGEABLE
Tester,spring Resiliency
Ametek, Inc. Div Aerospace & Defense
4310-01-229-7280MDL500 INTERCHANGEABLE
Vacuum Pump,rotary
Precision Scientific Petroleum Instruments Co
5330-01-281-970346155H-D-500 INTERCHANGEABLE
Ring,wiper
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
5340-01-448-8486 INTERCHANGEABLE
Strap,retaining
6515-01-648-7233456020 INTERCHANGEABLE
Stopcock,intravenous Therapy
Trillamed Llc
Cross-Reference Index
Part NumberManufacturer
D500 Rivinius Inc Littleford Machinery Div (USA)
40-7508A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
40-7508A Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
40-7508 Ford Motor Co Ford Parts and Service Div Industrial Engine Opns (USA)
40-7508 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
5330-00-081-6395INTERCHANGEABLE
GASKET
2320-00-117-2641INTERCHANGEABLE
TRUCK,CARGO
6605-00-242-5954INTERCHANGEABLE
COMPASS,ASTRO
94
4910-00-769-1526INTERCHANGEABLE
ADAPTER
70-0251
6635-00-867-0516INTERCHANGEABLE
TESTER,SPRING RESILIENCY
DFE2-500
4310-01-229-7280INTERCHANGEABLE
VACUUM PUMP,ROTARY
MDL500
5330-01-281-9703INTERCHANGEABLE
RING,WIPER
46155H-D-500
5340-01-448-8486INTERCHANGEABLE
STRAP,RETAINING
6515-01-648-7233INTERCHANGEABLE
STOPCOCK,INTRAVENOUS THERAPY
456020

Frequently Asked Questions

What is NSN 2520-00-374-4784?

NSN 2520-00-374-4784 is a Bearing,plain Sleev, manufactured by Rivinius Inc Littleford Machinery Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-374-4784?

NSN 2520-00-374-4784 has 5 cross-referenced part numbers: D500 (Rivinius Inc Littleford Machinery Div), 40-7508A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 40-7508A (Ford Motor Co Ford Parts and Service Div Industrial Engine Opns), 40-7508 (Ford Motor Co Ford Parts and Service Div Industrial Engine Opns), 40-7508 (Ford Motor Co Ford Parts and Service Div Government Part Sales).

What NSN replaces 2520-00-374-4784?

There are 9 known substitutes for 2520-00-374-4784: 5330-00-081-6395, 2320-00-117-2641, 6605-00-242-5954 and 6 more. Verify interchangeability with system specifications before substitution.

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