Parts Kit, Caliper, Disc Brake2530-01-490-4971

NSN 2530-01-490-4971 · NIIN 014904971

FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components

Government record, cited

Also searched as 2530-01-490-4971 · 2530014904971 · NIIN 014904971 · 01-490-4971 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · F81Z212-BA · F81Z2120-BA

Nearby stock numbers ← 2530-01-490-2680 Control, Anti-Lock Brake, Vehicular · 2530-01-490-5016 Parts Kit, Caliper, Disc Brake →

Features

Parts Kit,caliper,disc Brake — FSC 2530
Component Quantity: 4
End Item Source: 57526
End Item Name: PARTS KIT,DISC BRAKE
Furnished Items: 2 CALIPER PISTON BOOT;2 CALIPER PISTON SEALS

Identification

NSN: 2530-01-490-4971
NIIN: 014904971
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components

General Description

The Parts Kit,caliper,disc Brake, cataloged under National Stock Number 2530-01-490-4971, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2530-01-490-4971
Item Name	Parts Kit,caliper,disc Brake
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Status	ACTIVE
Component Quantity	4
End Item Source	57526
End Item Name	PARTS KIT,DISC BRAKE
Furnished Items	2 CALIPER PISTON BOOT;2 CALIPER PISTON SEALS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
F81Z212-BA	3/9 Design control — primary reference Ford Motor Company
F81Z2120-BA	5/9 Secondary 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 2530-01-490-4971?

NSN 2530-01-490-4971 is a Parts Kit,caliper,disc Brake, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What are the specifications of 2530-01-490-4971?

Key specifications for 2530-01-490-4971: Component Quantity: 4; End Item Source: 57526; End Item Name: PARTS KIT,DISC BRAKE; Furnished Items: 2 CALIPER PISTON BOOT;2 CALIPER PISTON SEALS. 4 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-490-4971 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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