PartsTable TECHNICAL DATA SHEET
NSN 2530-01-407-4878Government record, cited

Brake, Shoe Type2530-01-407-4878

NSN 2530-01-407-4878 · NIIN 014074878 · Part number 834435-121
Knott Brake Company · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 0RG94
Government record, cited
NSN 2530-01-407-4878 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-407-4878. Manufacturer of record part number: 834435-121.
Also searched as  2530-01-407-4878 · 2530014074878 · NIIN 014074878 · 01-407-4878 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 0RG94 · 834435-121 · 34435.1-10.05
Nearby stock numbers  ·
Features
  • Brake,shoe Type — FSC 2530
  • Purchase Description Identification: 0RG94-33134
  • Shoe Quantity: 1
  • Operation Method: HYDRAULIC
  • 1 manufacturer part number on file
  • Manufacturer of record: Knott Brake Company
Identification
  • NSN: 2530-01-407-4878
  • NIIN: 014074878
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 834435-121
  • Manufacturer: Knott Brake Company
General Description

The Brake,shoe Type, cataloged under National Stock Number 2530-01-407-4878, 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 Knott Brake Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications
ParameterValue
NSN2530-01-407-4878
Primary Part Number834435-121
Item NameBrake,shoe Type
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerKnott Brake Company
StatusACTIVE
Purchase Description Identification0RG94-33134
Shoe Quantity1
Operation MethodHYDRAULIC
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
834435-121 PRIMARY Knott Brake Company (USA)
Reference documents
ReferenceMeaning
34435.1-10.05 5/9 Secondary reference
Knott Brake Company
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 2530-01-407-4878?

NSN 2530-01-407-4878 is a Brake,shoe Type, manufactured by Knott Brake Company, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-407-4878?

NSN 2530-01-407-4878 has 1 manufacturer part number on file: 834435-121 (Knott Brake Company).

What are the specifications of 834435-121?

Key specifications for 834435-121: Purchase Description Identification: 0RG94-33134; Special Features: BRAKE SHOE FOR 1730-01-294-7774; Shoe Quantity: 1; End Item Identification: 1730-01-294-7774. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-407-4878 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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