PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-52-169Spacer

Illinois Tool Wks Inc Linac Div · NSN 5365-01-121-8966 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-121-8966 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-121-8966. Primary manufacturer part number: 8-52-169.
Features
  • Spacer — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Illinois Tool Wks Inc Linac Div
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer, cataloged under National Stock Number 5365-01-121-8966, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Illinois Tool Wks Inc Linac Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersIllinois Tool Wks Inc Linac Div (CAGE 32386); Itw Heartland Components Inc (CAGE 9U023)
Technical Specifications
ParameterValue
NSN5365-01-121-8966
Primary Part Number8-52-169
Item NameSpacer
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerIllinois Tool Wks Inc Linac Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-321-5835316767 INTERCHANGEABLE
Spring,helical,torsion
Chrysler Realty Company Llc Dba Daimler Chrysler
5945-00-777-5087600-3504-202 INTERCHANGEABLE
Relay,electromagnetic
Applied Biosystems, Llc Dba Life Technologies
Cross-Reference Index
Part NumberManufacturer
8-52-169 Illinois Tool Wks Inc Linac Div (USA)
8-52-169 Itw Heartland Components Inc (USA)
Related Parts
5360-00-321-5835INTERCHANGEABLE
SPRING,HELICAL,TORSION
316767
5945-00-777-5087INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
600-3504-202

Frequently Asked Questions

What is NSN 5365-01-121-8966?

NSN 5365-01-121-8966 is a Spacer, manufactured by Illinois Tool Wks Inc Linac Div, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-121-8966?

NSN 5365-01-121-8966 has 2 cross-referenced part numbers: 8-52-169 (Illinois Tool Wks Inc Linac Div), 8-52-169 (Itw Heartland Components Inc).

What NSN replaces 5365-01-121-8966?

There are 2 known substitutes for 5365-01-121-8966: 5360-00-321-5835, 5945-00-777-5087. Verify interchangeability with system specifications before substitution.

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