NSN 2530-01-503-4075 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-503-4075. Manufacturer of record part number: 0745-0003.
Also searched as2530-01-503-4075 ·
2530015034075 ·
NIIN 015034075 ·
01-503-4075 ·
FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 26455 · 0745-0003 · 98006A0624
The Disc,brake, cataloged under National Stock Number 2530-01-503-4075, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Tolomatic, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
No interchangeability data on file.
Other items in FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012
WHEEL,SOLID RUBBER TIRE
2530-00-001-0035
2530-00-001-0035 · Item name not on file
2530-00-001-2633
2530-00-001-2633 · Item name not on file
2530-00-001-3371
2530-00-001-3371 · Item name not on file
2530-00-001-3390
2530-00-001-3390 · Item name not on file
2530-00-001-3393
2530-00-001-3393 · Item name not on file
2530-00-001-3426
BOOT,VEHICULAR COMPONENTS
2530-00-001-3427
2530-00-001-3427 · Item name not on file
Frequently Asked Questions
What is NSN 2530-01-503-4075?
NSN 2530-01-503-4075 is a Disc,brake, manufactured by Tolomatic, Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
What part numbers are listed for NSN 2530-01-503-4075?
NSN 2530-01-503-4075 has 1 manufacturer part number on file: 0745-0003 (Tolomatic, Inc).
What are the specifications of 0745-0003?
Key specifications for 0745-0003: Overall Width: 3.460 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BRAKE CALIPE; End Item Identification: 4930-01-462-1304. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2530-01-503-4075 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.