PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5923Disk,clutch,vehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 2520-00-447-8869 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-447-8869 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-447-8869. Primary manufacturer part number: 5923.
Features
  • Disk,clutch,vehicular — FSC 2520
  • Disk Type: EXTERNAL TEETH
  • Flexibility: RIGID
  • Disk Material: ASBESTOS
  • Design Type: DRY
  • Teeth Quantity Per Disk: 72
  • 1 verified cross-reference
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-447-8869, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 5 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-447-8869
Primary Part Number5923
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Disk TypeEXTERNAL TEETH
FlexibilityRIGID
Disk MaterialASBESTOS
Design TypeDRY
Teeth Quantity Per Disk72
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6105-00-045-3662SPA5SE INTERCHANGEABLE
Motor,alternating Current
Morrill Motors Inc
5985-00-166-101919ME768 INTERCHANGEABLE
Probe,waveguide
Keysight Technologies Inc
5905-00-279-2637 INTERCHANGEABLE
Resistor,fixed,composition
6685-00-562-79026-01464 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Sigma Products & Mfg
5310-00-875-5624116124-N02 INTERCHANGEABLE
Nut
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
1730-00-965-57445923-010 INTERCHANGEABLE
Jack,aircraft Landing Gear
Columbus Jack Corporation Div Columbus Jack
9150-01-011-4103 INTERCHANGEABLE
Lubricating Oil
3040-01-241-4271 INTERCHANGEABLE
Lever,manual Control
5360-01-459-53515923 INTERCHANGEABLE
Spring,helical,compression
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
5923 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
6105-00-045-3662INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
SPA5SE
5985-00-166-1019INTERCHANGEABLE
PROBE,WAVEGUIDE
19ME768
5905-00-279-2637INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6685-00-562-7902INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
6-01464
5310-00-875-5624INTERCHANGEABLE
NUT
116124-N02
1730-00-965-5744INTERCHANGEABLE
JACK,AIRCRAFT LANDING GEAR
5923-010
9150-01-011-4103INTERCHANGEABLE
LUBRICATING OIL
3040-01-241-4271INTERCHANGEABLE
LEVER,MANUAL CONTROL
5360-01-459-5351INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5923

Frequently Asked Questions

What is NSN 2520-00-447-8869?

NSN 2520-00-447-8869 is a Disk,clutch,vehicular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-447-8869?

NSN 2520-00-447-8869 has 1 cross-referenced part number: 5923 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 2520-00-447-8869?

There are 9 known substitutes for 2520-00-447-8869: 6105-00-045-3662, 5985-00-166-1019, 5905-00-279-2637 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5923?

Key specifications for 5923: Disk Type: EXTERNAL TEETH; Flexibility: RIGID; Disk Material: ASBESTOS; Design Type: DRY. 5 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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