PartsTable TECHNICAL DATA SHEET
NSN 2530-01-438-9628Government record, cited

Cylinder, Hydraulic Brake, Wheel2530-01-438-9628

NSN 2530-01-438-9628 · NIIN 014389628 · Part number 6E4893
Caterpillar Inc Div Caterpillar Defense · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 11083
Government record, cited
NSN 2530-01-438-9628 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-438-9628. Manufacturer of record part number: 6E4893.
Also searched as  2530-01-438-9628 · 2530014389628 · NIIN 014389628 · 01-438-9628 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 11083 · 6E4893
Nearby stock numbers  ·
Features
  • Cylinder,hydraulic Brake,wheel — FSC 2530
  • 1 manufacturer part number on file
  • Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
  • NSN: 2530-01-438-9628
  • NIIN: 014389628
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 6E4893
  • Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description

The Cylinder,hydraulic Brake,wheel, cataloged under National Stock Number 2530-01-438-9628, 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 Caterpillar Inc Div Caterpillar Defense. 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
NSN2530-01-438-9628
Primary Part Number6E4893
Item NameCylinder,hydraulic Brake,wheel
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerCaterpillar Inc Div Caterpillar Defense
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
6E4893 PRIMARY Caterpillar Inc Div Caterpillar Defense (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.
2530-00-001-0012
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 2530-01-438-9628?

NSN 2530-01-438-9628 is a Cylinder,hydraulic Brake,wheel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-438-9628?

NSN 2530-01-438-9628 has 1 manufacturer part number on file: 6E4893 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 6E4893?

Key specifications for 6E4893: End Item Identification: WHEEL LOADER, CATERPILLAR INC, MODEL 950F. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-438-9628 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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