PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41485Brake Drum,transmission

Dressta North America Ltd · NSN 2530-00-449-0454 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-449-0454 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-449-0454. Primary manufacturer part number: 41485.
Features
  • Brake Drum,transmission — FSC 2530
  • General Characteristics Item Description: CAST IRON; THK VARIES FROM 0.500 IN. TO 3.000 IN.; IRREGUALR SHAPE,8.500 IN. MAX DIA; W/THREE MOUNTING HOLES,EACH 0.531 IN. DIA EQUALLY SPACED ON @7.500 IN. BOLT CIRCLE IN
  • 3 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brake Drum,transmission, cataloged under National Stock Number 2530-00-449-0454, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-449-0454
Primary Part Number41485
Item NameBrake Drum,transmission
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
General Characteristics Item DescriptionCAST IRON; THK VARIES FROM 0.500 IN. TO 3.000 IN.; IRREGUALR SHAPE,8.500 IN. MAX DIA; W/THREE MOUNTING HOLES,EACH 0.531 IN. DIA EQUALLY SPACED ON @7.500 IN. BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2530-00-204-3233 INTERCHANGEABLE
Brake Shoe
2520-00-461-8861 INTERCHANGEABLE
Shield,ball Socket
6340-00-674-576941485 INTERCHANGEABLE
Mounting Bracket As
Meggitt Safety Systems Inc
5962-01-204-638441485 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5998-01-420-423241485 INTERCHANGEABLE
Circuit Card Assembly
Setra Systems, Inc. Dba Gems Sensors
4710-01-547-264741485 INTERCHANGEABLE
Tube,metallic
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
RG41485 Komatsu America Corporation (USA)
41485 Komatsu America Corporation (USA)
41485 PRIMARY Dressta North America Ltd (USA)
Related Parts
2530-00-204-3233INTERCHANGEABLE
BRAKE SHOE
2520-00-461-8861INTERCHANGEABLE
SHIELD,BALL SOCKET
6340-00-674-5769INTERCHANGEABLE
MOUNTING BRACKET AS
41485
5962-01-204-6384INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41485
5998-01-420-4232INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
41485
4710-01-547-2647INTERCHANGEABLE
TUBE,METALLIC
41485

Frequently Asked Questions

What is NSN 2530-00-449-0454?

NSN 2530-00-449-0454 is a Brake Drum,transmission, manufactured by Dressta North America Ltd, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-449-0454?

NSN 2530-00-449-0454 has 3 cross-referenced part numbers: RG41485 (Komatsu America Corporation), 41485 (Komatsu America Corporation), 41485 (Dressta North America Ltd).

What NSN replaces 2530-00-449-0454?

There are 6 known substitutes for 2530-00-449-0454: 2530-00-204-3233, 2520-00-461-8861, 6340-00-674-5769 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41485?

Key specifications for 41485: General Characteristics Item Description: CAST IRON; THK VARIES FROM 0.500 IN. TO 3.000 IN.; IRREGUALR SHAPE,8.500 IN. MAX DIA; W/THREE MOUNTING HOLES,EACH 0.531 IN. DIA EQUALLY SPACED ON @7.500 IN. BOLT CIRCLE 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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