PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2803U21Shim,bearing CAGE

Meritor Heavy Vehicle Systems, Llc · NSN 5365-00-376-8164 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-376-8164 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-376-8164. Primary manufacturer part number: 2803U21.
Features
  • Shim,bearing CAGE — FSC 5365
  • 7 verified cross-references
  • Primary manufacturer: Meritor Heavy Vehicle Systems, Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Shim,bearing CAGE, cataloged under National Stock Number 5365-00-376-8164, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShim,bearing CAGE
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersMeritor Heavy Vehicle Systems, Llc (CAGE 78500); Diamond Reo Truck Co (CAGE 56442); White Motor Corp (CAGE 65282); Fwd Seagrave Holdings Lp (CAGE 23382); Garwood/feller Inc Garwood Winch Div (CAGE 61465)
Technical Specifications
ParameterValue
NSN5365-00-376-8164
Primary Part Number2803U21
Item NameShim,bearing CAGE
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5130-00-212-1661NAS08-353-23 INTERCHANGEABLE
Nose Assembly,fastener Installat
Gage Bilt, Inc.
Cross-Reference Index
Part NumberManufacturer
2803U21 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
1031D5 Diamond Reo Truck Co (USA)
3B5624 White Motor Corp (USA)
4A2803U21 Fwd Seagrave Holdings Lp (USA)
2803U21 Garwood/feller Inc Garwood Winch Div (USA)
2803U21 Meritor Industrial Products, Llc (USA)
79669 Fwd Seagrave Holdings Lp (USA)
Related Parts
5130-00-212-1661INTERCHANGEABLE
NOSE ASSEMBLY,FASTENER INSTALLAT
NAS08-353-23

Frequently Asked Questions

What is NSN 5365-00-376-8164?

NSN 5365-00-376-8164 is a Shim,bearing CAGE, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-376-8164?

NSN 5365-00-376-8164 has 7 cross-referenced part numbers: 2803U21 (Meritor Heavy Vehicle Systems, Llc), 1031D5 (Diamond Reo Truck Co), 3B5624 (White Motor Corp), 4A2803U21 (Fwd Seagrave Holdings Lp), 2803U21 (Garwood/feller Inc Garwood Winch Div) and 2 more.

What NSN replaces 5365-00-376-8164?

There is 1 known substitute for 5365-00-376-8164: 5130-00-212-1661. Verify interchangeability with system specifications before substitution.

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