PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20639Shim

Cadillac Gage Textron Inc. · NSN 5365-00-868-6876 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-868-6876 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-868-6876. Primary manufacturer part number: 20639.
Features
  • Shim — FSC 5365
  • Outside Diameter: 0.563 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Construction: LAMINATED
  • Features Provided: SEPARABLE
  • Lamination Quantity: 20
  • Material: ALUMINUM ALLOY
  • Lamination Thickness: 0.002 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Shim, cataloged under National Stock Number 5365-00-868-6876, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cadillac Gage Textron Inc.. Government technical data includes 9 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-868-6876
Primary Part Number20639
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCadillac Gage Textron Inc.
StatusACTIVE
Outside Diameter0.563 INCHES NOMINAL IN
Style DesignatorCIRCULAR
ConstructionLAMINATED
Features ProvidedSEPARABLE
Lamination Quantity20
MaterialALUMINUM ALLOY
Lamination Thickness0.002 INCHES NOMINAL IN
FSC Application DataMACHINE GUN MOUNT,CAL 5D
Aperture Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6130-00-230-70966RS5GH26 INTERCHANGEABLE
Rectifier,metallic
Dean Technology Inc. Dba Cke
5133-00-266-9245 INTERCHANGEABLE
Drill,twist
4720-00-427-550820639 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5955-00-623-727120639 INTERCHANGEABLE
Oscillator,crystal Controlled
Sigma Tek, Inc.
5330-00-684-594220639 INTERCHANGEABLE
Gasket
Avox Systems Inc Dba Avox Systems Inc
5935-01-234-7138MS3452W22-5P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
1650-01-436-109220639 INTERCHANGEABLE
Holder,linear Actuator Piston Fi
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
4730-01-516-4813C20639 INTERCHANGEABLE
Coupling,hose
Hydrasearch Company, Llc
Cross-Reference Index
Part NumberManufacturer
20639 PRIMARY Cadillac Gage Textron Inc. (USA)
SP20639 Cadillac Gage Textron Inc. (USA)
Related Parts
6130-00-230-7096INTERCHANGEABLE
RECTIFIER,METALLIC
6RS5GH26
5133-00-266-9245INTERCHANGEABLE
DRILL,TWIST
4720-00-427-5508INTERCHANGEABLE
HOSE,PREFORMED
20639
5955-00-623-7271INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
20639
5330-00-684-5942INTERCHANGEABLE
GASKET
20639
5935-01-234-7138INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W22-5P
1650-01-436-1092INTERCHANGEABLE
HOLDER,LINEAR ACTUATOR PISTON FI
20639
4730-01-516-4813INTERCHANGEABLE
COUPLING,HOSE
C20639

Frequently Asked Questions

What is NSN 5365-00-868-6876?

NSN 5365-00-868-6876 is a Shim, manufactured by Cadillac Gage Textron Inc., classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-868-6876?

NSN 5365-00-868-6876 has 2 cross-referenced part numbers: 20639 (Cadillac Gage Textron Inc.), SP20639 (Cadillac Gage Textron Inc.).

What NSN replaces 5365-00-868-6876?

There are 8 known substitutes for 5365-00-868-6876: 6130-00-230-7096, 5133-00-266-9245, 4720-00-427-5508 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20639?

Key specifications for 20639: Outside Diameter: 0.563 INCHES NOMINAL IN; Style Designator: CIRCULAR; Construction: LAMINATED; Features Provided: SEPARABLE. 9 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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