PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UCLA24-1244-3Disc

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · NSN 2520-00-358-3954 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-358-3954 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-358-3954. Primary manufacturer part number: UCLA24-1244-3.
Features
  • Disc — FSC 2520
  • 3 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 Disc, cataloged under National Stock Number 2520-00-358-3954, 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.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisc
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersRockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873); Colson Corp the (CAGE 54123)
Technical Specifications
ParameterValue
NSN2520-00-358-3954
Primary Part NumberUCLA24-1244-3
Item NameDisc
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerRockford Powertrain Inc Div Powertrain Rockford, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-128-11175091 INTERCHANGEABLE
Shifter Fork,vehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5930-00-562-801531644 INTERCHANGEABLE
Switch,rotary
Raytheon Company Dba Raytheon
5210-01-435-680442-6 INTERCHANGEABLE
Caliper,hermaphrodite
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
UCLA24-1244-3 PRIMARY Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
UCL24-1244-3 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
31644 Colson Corp the (USA)
Related Parts
2520-00-128-1117INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
5091
5930-00-562-8015INTERCHANGEABLE
SWITCH,ROTARY
31644
5210-01-435-6804INTERCHANGEABLE
CALIPER,HERMAPHRODITE
42-6

Frequently Asked Questions

What is NSN 2520-00-358-3954?

NSN 2520-00-358-3954 is a Disc, 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 2520-00-358-3954?

NSN 2520-00-358-3954 has 3 cross-referenced part numbers: UCLA24-1244-3 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), UCL24-1244-3 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 31644 (Colson Corp the).

What NSN replaces 2520-00-358-3954?

There are 3 known substitutes for 2520-00-358-3954: 2520-00-128-1117, 5930-00-562-8015, 5210-01-435-6804. Verify interchangeability with system specifications before substitution.

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