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NSN 2530-01-577-8574Government record, cited

Rotor, Disc Brake2530-01-577-8574

NSN 2530-01-577-8574 · NIIN 015778574 · Part number 321801028E
Meritor Industrial Products, Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 3D6E9
Government record, cited
NSN 2530-01-577-8574 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-577-8574. Manufacturer of record part number: 321801028E.
Also searched as  2530-01-577-8574 · 2530015778574 · NIIN 015778574 · 01-577-8574 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 3D6E9 · 321801028E
Nearby stock numbers  ·
Features
  • Rotor,disc Brake — FSC 2530
  • 1 manufacturer part number on file
  • Manufacturer of record: Meritor Industrial Products, Llc
Identification
  • NSN: 2530-01-577-8574
  • NIIN: 015778574
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 321801028E
  • Manufacturer: Meritor Industrial Products, Llc
General Description

The Rotor,disc Brake, cataloged under National Stock Number 2530-01-577-8574, 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 Meritor Industrial Products, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-577-8574
Primary Part Number321801028E
Item NameRotor,disc Brake
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerMeritor Industrial Products, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
321801028E PRIMARY Meritor Industrial Products, Llc (USA)
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.
2530-00-003-5229
2530-00-003-5229 · Item name not on file
2530-00-139-4058
PARTS KIT,HYDRAULIC BRAKE MASTER
2530-00-363-4183
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2530-00-478-5792
PARTS KIT,HYDRAULIC BRAKE MASTER
2530-00-496-2927
WHEEL ASSEMBLY,PNEUMATIC TIRE
2530-00-701-0656
PLATE SUPPORTING SP
2530-00-734-2546
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2530-01-171-5122
CYLINDER ASSEMBLY,HYDRAULIC BRAK

Frequently Asked Questions

What is NSN 2530-01-577-8574?

NSN 2530-01-577-8574 is a Rotor,disc Brake, manufactured by Meritor Industrial Products, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-577-8574?

NSN 2530-01-577-8574 has 1 manufacturer part number on file: 321801028E (Meritor Industrial Products, Llc).

What are the specifications of 321801028E?

Key specifications for 321801028E: End Item Identification: 3930-01-553-6676 TRUCK,LIFT,FORK, ATALAS II. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-577-8574 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.
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