PartsTable TECHNICAL DATA SHEET
NSN 2530-01-697-8439Government record, cited

Caliper, Disc Brake2530-01-697-8439

NSN 2530-01-697-8439 · NIIN 016978439 · Part number HC3Z-2B121-C
Ford Motor Company · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 1NVV8
Government record, cited
NSN 2530-01-697-8439 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-697-8439. Manufacturer of record part number: HC3Z-2B121-C.
Also searched as  2530-01-697-8439 · 2530016978439 · NIIN 016978439 · 01-697-8439 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 1NVV8 · HC3Z-2B121-C
Nearby stock numbers  ·
Features
  • Caliper,disc Brake — FSC 2530
  • Installation Location: LEFT HAND FRONT
  • 1 manufacturer part number on file
  • Manufacturer of record: Ford Motor Company
Identification
  • NSN: 2530-01-697-8439
  • NIIN: 016978439
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: HC3Z-2B121-C
  • Manufacturer: Ford Motor Company
General Description

The Caliper,disc Brake, cataloged under National Stock Number 2530-01-697-8439, 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 Ford Motor Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN2530-01-697-8439
Primary Part NumberHC3Z-2B121-C
Item NameCaliper,disc Brake
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerFord Motor Company
StatusACTIVE
Installation LocationLEFT HAND FRONT
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
HC3Z-2B121-C PRIMARY Ford Motor Company (USA)
Reference documents
ReferenceMeaning
HC3Z-2B121-C 3/9 Design control — primary reference
Ford Motor 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 2530-01-697-8439?

NSN 2530-01-697-8439 is a Caliper,disc Brake, manufactured by Ford Motor Company, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-697-8439?

NSN 2530-01-697-8439 has 1 manufacturer part number on file: HC3Z-2B121-C (Ford Motor Company).

What are the specifications of HC3Z-2B121-C?

Key specifications for HC3Z-2B121-C: Installation Location: LEFT HAND FRONT; Part Name Assigned by Controlling Agency: CALIPER ASSEMBLY-LH; End Item Identification: F350 BRAKE GROUP. 1 specification is documented in the U.S. Government catalog.

Is NSN 2530-01-697-8439 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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