PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UCL-25-7902-3Plate,clutch

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · NSN 2520-00-449-5533 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-449-5533 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-449-5533. Primary manufacturer part number: UCL-25-7902-3.
Features
  • Plate,clutch — FSC 2520
  • General Characteristics Item Description: PLATE 0.19 IN. THK 18.371 IN. MIN TO 18.375 IN. MAX OD W/EIGHT 0.5312 IN. DIA EQUALLY SPACED HOLES @ON 17.250 IN. BC,HUB INTERNAL SPLINE 2 IN. 10 TEETH MAJOR DIA 2.000 IN. MIN TO 2.010 IN. MAX MINOR DIA 1.628 IN. MIN TO 1.632 IN. MAX W/12 RIVET EQUALLY SPACED 6 EA ON TWO BC IN
  • 4 verified cross-references
  • Primary manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,clutch, cataloged under National Stock Number 2520-00-449-5533, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-449-5533
Primary Part NumberUCL-25-7902-3
Item NamePlate,clutch
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerRockford Powertrain Inc Div Powertrain Rockford, Inc.
StatusACTIVE
General Characteristics Item DescriptionPLATE 0.19 IN. THK 18.371 IN. MIN TO 18.375 IN. MAX OD W/EIGHT 0.5312 IN. DIA EQUALLY SPACED HOLES @ON 17.250 IN. BC,HUB INTERNAL SPLINE 2 IN. 10 TEETH MAJOR DIA 2.000 IN. MIN TO 2.010 IN. MAX MINOR DIA 1.628 IN. MIN TO 1.632 IN. MAX W/12 RIVET EQUALLY SPACED 6 EA ON TWO BC IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-075-2319492382 INTERCHANGEABLE
Bearing,roller,cylindrical
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5306-01-052-4431410787 INTERCHANGEABLE
Bolt,shoulder
Rexnord Industries, Llc Div Couplings Division
8120-01-572-6405410787 INTERCHANGEABLE
Adapter,compressed Gas Cylinder
Cv International, Inc.
Cross-Reference Index
Part NumberManufacturer
4-10787 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
UCL-25-7902-3 PRIMARY Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
UCL25-79023X1 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
4-240-183-10787 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
Related Parts
3110-00-075-2319INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
492382
5306-01-052-4431INTERCHANGEABLE
BOLT,SHOULDER
410787
8120-01-572-6405INTERCHANGEABLE
ADAPTER,COMPRESSED GAS CYLINDER
410787

Frequently Asked Questions

What is NSN 2520-00-449-5533?

NSN 2520-00-449-5533 is a Plate,clutch, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-449-5533?

NSN 2520-00-449-5533 has 4 cross-referenced part numbers: 4-10787 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), UCL-25-7902-3 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), UCL25-79023X1 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 4-240-183-10787 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).

What NSN replaces 2520-00-449-5533?

There are 3 known substitutes for 2520-00-449-5533: 3110-00-075-2319, 5306-01-052-4431, 8120-01-572-6405. Verify interchangeability with system specifications before substitution.

What are the specifications of UCL-25-7902-3?

Key specifications for UCL-25-7902-3: General Characteristics Item Description: PLATE 0.19 IN. THK 18.371 IN. MIN TO 18.375 IN. MAX OD W/EIGHT 0.5312 IN. DIA EQUALLY SPACED HOLES @ON 17.250 IN. BC,HUB INTERNAL SPLINE 2 IN. 10 TEETH MAJOR DIA 2.000 IN. MIN TO 2.010 IN. MAX MINOR DIA 1.628 IN. MIN TO 1.632 IN. MAX W/12 RIVET EQUALLY SPACED 6 EA ON TWO BC IN. 1 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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