PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71974Spacer,ring

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5365-01-052-5608 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-052-5608 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-052-5608. Primary manufacturer part number: 71974.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
  • Outside Diameter: 1.000 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Applications requiring Copper Alloy construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-052-5608, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-052-5608
Primary Part Number71974
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Inside Diameter0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
Outside Diameter1.000 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3020-00-237-863371974 INTERCHANGEABLE
Gear,worm
Telemechanics Inc
5940-00-787-266271974 INTERCHANGEABLE
Ferrule
Textron Lycoming Inc Williamsport Plant
4820-00-980-2377239615 INTERCHANGEABLE
Diaphragm,valve,flat
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5310-01-298-769022702 INTERCHANGEABLE
Nut,plain,hexagon
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
71974 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
3020-00-237-8633INTERCHANGEABLE
GEAR,WORM
71974
5940-00-787-2662INTERCHANGEABLE
FERRULE
71974
4820-00-980-2377INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
239615
5310-01-298-7690INTERCHANGEABLE
NUT,PLAIN,HEXAGON
22702

Frequently Asked Questions

What is NSN 5365-01-052-5608?

NSN 5365-01-052-5608 is a Spacer,ring, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-052-5608?

NSN 5365-01-052-5608 has 1 cross-referenced part number: 71974 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5365-01-052-5608?

There are 4 known substitutes for 5365-01-052-5608: 3020-00-237-8633, 5940-00-787-2662, 4820-00-980-2377 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71974?

Key specifications for 71974: Inside Diameter: 0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN; Outside Diameter: 1.000 INCHES NOMINAL IN; Material: COPPER ALLOY. 3 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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