PartsTable TECHNICAL DATA SHEET

NSN 2530-01-321-6511Government record, cited

Piston, Hydraulic Brake2530-01-321-6511

NSN 2530-01-321-6511 · NIIN 013216511 · Part number 07401061

Tolomatic, Inc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 26455

Government record, cited

NSN 2530-01-321-6511 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-321-6511. Manufacturer of record part number: 07401061.

Also searched as 2530-01-321-6511 · 2530013216511 · NIIN 013216511 · 01-321-6511 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 26455 · 07401061 · 0740-1006

Nearby stock numbers ← 2530-01-321-6509 Brake Drum · 2530-01-321-7405 Modification Kit, Vehicular Equip →

Features

Piston,hydraulic Brake — FSC 2530
Piston Cup: NOT INCLUDED
Surface Condition: EXTERNALLY GROOVED
Construction Type: ONE-PIECE
1 manufacturer part number on file
Manufacturer of record: Tolomatic, Inc

Identification

NSN: 2530-01-321-6511
NIIN: 013216511
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 07401061
Manufacturer: Tolomatic, Inc

General Description

The Piston,hydraulic Brake, cataloged under National Stock Number 2530-01-321-6511, 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 Tolomatic, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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

Parameter	Value
NSN	2530-01-321-6511
Primary Part Number	07401061
Item Name	Piston,hydraulic Brake
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Tolomatic, Inc
Status	ACTIVE
Piston Cup	NOT INCLUDED
Surface Condition	EXTERNALLY GROOVED
Construction Type	ONE-PIECE

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

Part Number	Manufacturer
07401061 PRIMARY	Tolomatic, Inc (USA)

Reference documents

Reference	Meaning
0740-1006	5/9 Secondary reference Tolomatic, Inc

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 2530-01-321-6511?

NSN 2530-01-321-6511 is a Piston,hydraulic Brake, manufactured by Tolomatic, Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-321-6511?

NSN 2530-01-321-6511 has 1 manufacturer part number on file: 07401061 (Tolomatic, Inc).

What are the specifications of 07401061?

Key specifications for 07401061: Piston Cup: NOT INCLUDED; Surface Condition: EXTERNALLY GROOVED; End Item Identification: MOVER,APS SYSTEMS IN CORPORATED MODEL F16; Construction Type: ONE-PIECE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-321-6511 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.

PartsTable Design LLC · partstable.com