PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3DC3-31Plate,clutch Adjusting

Fwd Seagrave Holdings Lp · NSN 2520-00-734-8475 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-734-8475 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-734-8475. Primary manufacturer part number: 3DC3-31.
Features
  • Plate,clutch Adjusting — FSC 2520
  • General Characteristics Item Description: CAST IRON,9.625 IN.DIA,1.500 IN.LG IN
  • 8 verified cross-references
  • Primary manufacturer: Fwd Seagrave Holdings Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,clutch Adjusting, cataloged under National Stock Number 2520-00-734-8475, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-734-8475
Primary Part Number3DC3-31
Item NamePlate,clutch Adjusting
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusCANCELLED
General Characteristics Item DescriptionCAST IRON,9.625 IN.DIA,1.500 IN.LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5950-00-188-974124K54292 INTERCHANGEABLE
Coil,radio Frequency
General Dynamics Mission Systems, Inc. Dba Gdms
4520-00-288-9519287087 INTERCHANGEABLE
Heating Element,electrical,nonim
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-00-807-8572A1840 INTERCHANGEABLE
Reactor
Pico Electronics Inc
Cross-Reference Index
Part NumberManufacturer
C3-31 Lipe Corp (USA)
CA981 Maremont Corp (USA)
C3-31 Paccar Government Group Co Yarrow Bay Office Pk (USA)
301SC13 Mack Trucks Inc Parts Opn (USA)
C3-72 Lipe Corp (USA)
C3-72 Koehring Co Lorain Div (USA)
C3-72 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
3DC3-31 PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
5950-00-188-9741INTERCHANGEABLE
COIL,RADIO FREQUENCY
24K54292
4520-00-288-9519INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
287087
5950-00-807-8572INTERCHANGEABLE
REACTOR
A1840

Frequently Asked Questions

What is NSN 2520-00-734-8475?

NSN 2520-00-734-8475 is a Plate,clutch Adjusting, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-734-8475?

NSN 2520-00-734-8475 has 8 cross-referenced part numbers: C3-31 (Lipe Corp), CA981 (Maremont Corp), C3-31 (Paccar Government Group Co Yarrow Bay Office Pk), 301SC13 (Mack Trucks Inc Parts Opn), C3-72 (Lipe Corp) and 3 more.

What NSN replaces 2520-00-734-8475?

There are 3 known substitutes for 2520-00-734-8475: 5950-00-188-9741, 4520-00-288-9519, 5950-00-807-8572. Verify interchangeability with system specifications before substitution.

What are the specifications of 3DC3-31?

Key specifications for 3DC3-31: General Characteristics Item Description: CAST IRON,9.625 IN.DIA,1.500 IN.LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-734-8475 still in active supply?

NSN 2520-00-734-8475 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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