PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

052293Spacer,ring

L3 Technologies, Inc. Div L3 Keo · NSN 5365-01-450-7478 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-450-7478 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-450-7478. Primary manufacturer part number: 052293.
Features
  • Spacer,ring — FSC 5365
  • Outside Diameter: 5.745 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
  • Inside Diameter: 5.371 INCHES MINIMUM AND 5.373 INCHES MAXIMUM IN
  • Material: STEEL COMP 304
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Applications requiring Steel Comp 304 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-450-7478, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-450-7478
Primary Part Number052293
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Outside Diameter5.745 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
Inside Diameter5.371 INCHES MINIMUM AND 5.373 INCHES MAXIMUM IN
MaterialSTEEL COMP 304
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
No Item Name Available
No Item Name Available
5365-00-001-12928200931 SAME_FSC
Plug,machine Thread
No Item Name Available
5365-00-001-1841123CSM51841-11 SAME_FSC
Ring,torque,tube,inboard,rudder
No Item Name Available
No Item Name Available
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
052293 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
885C052293 L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5365-00-000-6078INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-000-7436INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1292INTERCHANGEABLE
PLUG,MACHINE THREAD
8200931
5365-00-001-1365INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1841INTERCHANGEABLE
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1916INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5365-00-001-1940INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5365-01-450-7478?

NSN 5365-01-450-7478 is a Spacer,ring, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-450-7478?

NSN 5365-01-450-7478 has 2 cross-referenced part numbers: 052293 (L3 Technologies, Inc. Div L3 Keo), 885C052293 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5365-01-450-7478?

There are 8 known substitutes for 5365-01-450-7478: 5365-00-000-6078, 5365-00-000-7436, 5365-00-001-1292 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 052293?

Key specifications for 052293: Outside Diameter: 5.745 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE; Inside Diameter: 5.371 INCHES MINIMUM AND 5.373 INCHES MAXIMUM IN; Material: STEEL COMP 304. 4 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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