PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1P77573ADisk,clutch,vehicular

Ford Motor Company · NSN 2520-00-035-6238 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-035-6238 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-035-6238. Primary manufacturer part number: 1P77573A.
Features
  • Disk,clutch,vehicular — FSC 2520
  • Flexibility: RIGID
  • Disk Material: STEEL
  • Teeth Quantity Per Disk: 54
  • Design Type: DRY
  • Disk Type: EXTERNAL TEETH
  • 6 verified cross-references
  • Primary manufacturer: Ford Motor Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,vehicular, cataloged under National Stock Number 2520-00-035-6238, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Ford Motor Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-035-6238
Primary Part Number1P77573A
Item NameDisk,clutch,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerFord Motor Company
StatusCANCELLED
FlexibilityRIGID
Disk MaterialSTEEL
Teeth Quantity Per Disk54
Design TypeDRY
Disk TypeEXTERNAL TEETH
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5945-00-198-99273176 INTERCHANGEABLE
Relay,electromagnetic
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5935-00-201-5664 INTERCHANGEABLE
Connector,receptacle,electrical
5330-00-285-50343176 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
5365-00-655-7791 INTERCHANGEABLE
Spacer,ring
6625-00-794-3878 INTERCHANGEABLE
Meter,multiple Scale
5365-01-166-25943176 INTERCHANGEABLE
Plug,machine Thread
DP Manufacturing Inc.
6640-01-341-7453 INTERCHANGEABLE
Water Sampling Test Kit,chlorine
6625-01-372-18683176 INTERCHANGEABLE
Probe,test
Tech Resources, Inc
4320-01-528-30933176-000 INTERCHANGEABLE
Pump,reciprocating
Florida Aeronautics, Inc Dba Florida Aeronautics, Inc
Cross-Reference Index
Part NumberManufacturer
1P77573A Ford Motor Company (USA)
2520PL0811335 Jednolity Indeks Materialowy - Uniform Material Index (POL)
3-176 Liberty Ventures Inti, Llc (USA)
3-176 Warner Gear International Division of Borg-Warner Ltd (GBR)
156371R1 Komatsu American Intl Co (USA)
1016166001 Bam Marine of Florida Inc. Dba Bam Marine of Florida Inc (USA)
Related Parts
5945-00-198-9927INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3176
5935-00-201-5664INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-00-285-5034INTERCHANGEABLE
GASKET
3176
5365-00-655-7791INTERCHANGEABLE
SPACER,RING
6625-00-794-3878INTERCHANGEABLE
METER,MULTIPLE SCALE
5365-01-166-2594INTERCHANGEABLE
PLUG,MACHINE THREAD
3176
6640-01-341-7453INTERCHANGEABLE
WATER SAMPLING TEST KIT,CHLORINE
6625-01-372-1868INTERCHANGEABLE
PROBE,TEST
3176
4320-01-528-3093INTERCHANGEABLE
PUMP,RECIPROCATING
3176-000

Frequently Asked Questions

What is NSN 2520-00-035-6238?

NSN 2520-00-035-6238 is a Disk,clutch,vehicular, manufactured by Ford Motor Company, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-035-6238?

NSN 2520-00-035-6238 has 6 cross-referenced part numbers: 1P77573A (Ford Motor Company), 2520PL0811335 (Jednolity Indeks Materialowy - Uniform Material Index), 3-176 (Liberty Ventures Inti, Llc), 3-176 (Warner Gear International Division of Borg-Warner Ltd), 156371R1 (Komatsu American Intl Co) and 1 more.

What NSN replaces 2520-00-035-6238?

There are 9 known substitutes for 2520-00-035-6238: 5945-00-198-9927, 5935-00-201-5664, 5330-00-285-5034 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1P77573A?

Key specifications for 1P77573A: Flexibility: RIGID; Special Features: DISK MATERIAL PER SAE 1055; Disk Material: STEEL; Teeth Quantity Per Disk: 54. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-035-6238 still in active supply?

NSN 2520-00-035-6238 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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