PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144EX821Spacer,ring

Oshkosh Defense Llc · NSN 5365-01-173-3485 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-173-3485 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-173-3485. Primary manufacturer part number: 144EX821.
Features
  • Spacer,ring — FSC 5365
  • 4 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-173-3485, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-173-3485
Primary Part Number144EX821
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-110-7622 INTERCHANGEABLE
Resistor,fixed,composition
3020-00-406-6976190908 INTERCHANGEABLE
Gear,helical
Cummins Inc.
6110-00-591-122791682 INTERCHANGEABLE
Regulator,voltage
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
91682 Dana Commercial Vehicle Products, Llc (USA)
144EX821 PRIMARY Oshkosh Defense Llc (USA)
144EX821 Oshkosh Corp (USA)
091682 Dana Commercial Vehicle Products, Llc (USA)
Related Parts
5905-00-110-7622INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3020-00-406-6976INTERCHANGEABLE
GEAR,HELICAL
190908
6110-00-591-1227INTERCHANGEABLE
REGULATOR,VOLTAGE
91682

Frequently Asked Questions

What is NSN 5365-01-173-3485?

NSN 5365-01-173-3485 is a Spacer,ring, manufactured by Oshkosh Defense Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-173-3485?

NSN 5365-01-173-3485 has 4 cross-referenced part numbers: 91682 (Dana Commercial Vehicle Products, Llc), 144EX821 (Oshkosh Defense Llc), 144EX821 (Oshkosh Corp), 091682 (Dana Commercial Vehicle Products, Llc).

What NSN replaces 5365-01-173-3485?

There are 3 known substitutes for 5365-01-173-3485: 5905-00-110-7622, 3020-00-406-6976, 6110-00-591-1227. Verify interchangeability with system specifications before substitution.

What are the specifications of 144EX821?

Key specifications for 144EX821: End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 3 OTHER WEAPON SYSTEMS.. 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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