PartsTable TECHNICAL DATA SHEET
NSN 2530-01-526-6664Government record, cited

Adjuster, Slack, Brake2530-01-526-6664

NSN 2530-01-526-6664 · NIIN 015266664 · Part number 6KK542
Oshkosh Defense Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 75Q65
Government record, cited
NSN 2530-01-526-6664 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-526-6664. Manufacturer of record part number: 6KK542.
Also searched as  2530-01-526-6664 · 2530015266664 · NIIN 015266664 · 01-526-6664 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 75Q65 · 6KK542 · A10SJSOO 547
Nearby stock numbers  ·
Features
  • Adjuster,slack,brake — FSC 2530
  • 1 manufacturer part number on file
  • Manufacturer of record: Oshkosh Defense Llc
Identification
  • NSN: 2530-01-526-6664
  • NIIN: 015266664
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 6KK542
  • Manufacturer: Oshkosh Defense Llc
General Description

The Adjuster,slack,brake, cataloged under National Stock Number 2530-01-526-6664, 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 Oshkosh Defense Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-526-6664
Primary Part Number6KK542
Item NameAdjuster,slack,brake
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerOshkosh Defense 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
6KK542 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
ReferenceMeaning
6KK542 3/9 Design control — primary reference
Oshkosh Corp
A10SJSOO 547 5/9 Secondary reference
Dana Corp Spicer Trailer Axle Plant
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 2530-01-526-6664?

NSN 2530-01-526-6664 is a Adjuster,slack,brake, manufactured by Oshkosh Defense Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-526-6664?

NSN 2530-01-526-6664 has 1 manufacturer part number on file: 6KK542 (Oshkosh Defense Llc).

What are the specifications of 6KK542?

Key specifications for 6KK542: Special Features: AUTO,GUNITE; End Item Identification: 2300-01-504-5018. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-526-6664 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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