PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

21283-FXSpacer,ring

Oshkosh Defense Llc · NSN 5365-01-054-6147 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-054-6147 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-054-6147. Primary manufacturer part number: 21283-FX.
Features
  • Spacer,ring — FSC 5365
  • 5 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 5365-01-054-6147, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,ring
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Metcalf Machine Inc (CAGE 17498); Oshkosh Corp (CAGE 45152); Bc Technical Center, Llc Dba Bc Engineered Products (CAGE 82SX4); Wheeler Fleet Solutions, Co. (CAGE 55683)
Technical Specifications
ParameterValue
NSN5365-01-054-6147
Primary Part Number21283-FX
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
21283-FX PRIMARY Oshkosh Defense Llc (USA)
21283FX Metcalf Machine Inc (USA)
21283-FX Oshkosh Corp (USA)
BCP1139 Bc Technical Center, Llc Dba Bc Engineered Products (USA)
93-21283FX Wheeler Fleet Solutions, Co. (USA)
Related Parts in Hardware and Abrasives
5365-00-000-6078
NO ITEM NAME AVAILABLE
5365-00-000-7436
NO ITEM NAME AVAILABLE
5365-00-001-1292
PLUG,MACHINE THREAD
8200931
5365-00-001-1365
NO ITEM NAME AVAILABLE
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915
NO ITEM NAME AVAILABLE
5365-00-001-1916
NO ITEM NAME AVAILABLE
5365-00-001-1940
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5365-01-054-6147?

NSN 5365-01-054-6147 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 5365-01-054-6147?

NSN 5365-01-054-6147 has 5 cross-referenced part numbers: 21283-FX (Oshkosh Defense Llc), 21283FX (Metcalf Machine Inc), 21283-FX (Oshkosh Corp), BCP1139 (Bc Technical Center, Llc Dba Bc Engineered Products), 93-21283FX (Wheeler Fleet Solutions, Co.).

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