PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

050883Spacer,ring

L3 Technologies, Inc. Div L3 Keo · NSN 5365-01-450-7481 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-450-7481 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-450-7481. Primary manufacturer part number: 050883.
Features
  • Spacer,ring — FSC 5365
  • Overall Thickness: 0.274 INCHES MINIMUM AND 0.278 INCHES MAXIMUM IN
  • Material: STEEL COMP 303
  • Inside Diameter: 5.198 INCHES MINIMUM AND 5.208 INCHES MAXIMUM IN
  • Outside Diameter: 5.321 INCHES MINIMUM AND 5.323 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • Applications requiring Steel Comp 303 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-450-7481, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-450-7481
Primary Part Number050883
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Overall Thickness0.274 INCHES MINIMUM AND 0.278 INCHES MAXIMUM IN
MaterialSTEEL COMP 303
Inside Diameter5.198 INCHES MINIMUM AND 5.208 INCHES MAXIMUM IN
Outside Diameter5.321 INCHES MINIMUM AND 5.323 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-01-164-24015088-3 INTERCHANGEABLE
Spring,helical,compression
Hydrasearch Company, Llc
6640-01-530-279308-572J INTERCHANGEABLE
Cylinder,graduated,laboratory
Fisher Scientific Company L.l.c.
Cross-Reference Index
Part NumberManufacturer
887B050883 L3 Technologies, Inc. Div L3 Keo (USA)
050883 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
5360-01-164-2401INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5088-3
6640-01-530-2793INTERCHANGEABLE
CYLINDER,GRADUATED,LABORATORY
08-572J

Frequently Asked Questions

What is NSN 5365-01-450-7481?

NSN 5365-01-450-7481 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 5365-01-450-7481?

NSN 5365-01-450-7481 has 2 cross-referenced part numbers: 887B050883 (L3 Technologies, Inc. Div L3 Keo), 050883 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5365-01-450-7481?

There are 2 known substitutes for 5365-01-450-7481: 5360-01-164-2401, 6640-01-530-2793. Verify interchangeability with system specifications before substitution.

What are the specifications of 050883?

Key specifications for 050883: Overall Thickness: 0.274 INCHES MINIMUM AND 0.278 INCHES MAXIMUM IN; Material: STEEL COMP 303; Inside Diameter: 5.198 INCHES MINIMUM AND 5.208 INCHES MAXIMUM IN; Outside Diameter: 5.321 INCHES MINIMUM AND 5.323 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com