Piston, Hydraulic Brake2530-01-268-9986

NSN 2530-01-268-9986 · NIIN 012689986 · Part number 6-701-000189

Grove U.s. Llc Dba Grove Us Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 12361

Government record, cited

NSN 2530-01-268-9986 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-268-9986. Manufacturer of record part number: 6-701-000189.

Also searched as 2530-01-268-9986 · 2530012689986 · NIIN 012689986 · 01-268-9986 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 12361 · 6-701-000189

Nearby stock numbers ← 2530-01-268-9980 Cylinder Assembly, Actuating, Line · 2530-01-269-0025 →

Features

Piston,hydraulic Brake — FSC 2530
Length: 2.310 INCHES NOMINAL IN
Piston Cup: NOT INCLUDED
Surface Condition: EXTERNALLY GROOVED
Outside Diameter: 6.244 INCHES NOMINAL IN
Material: IRON OR STEEL CORROSION RESISTING
Construction Type: ONE-PIECE
Groove Width: 0.197 INCHES NOMINAL IN

Identification

NSN: 2530-01-268-9986
NIIN: 012689986
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 6-701-000189
Manufacturer: Grove U.s. Llc Dba Grove Us Llc

General Description

The Piston,hydraulic Brake, cataloged under National Stock Number 2530-01-268-9986, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 7 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2530-01-268-9986
Primary Part Number	6-701-000189
Item Name	Piston,hydraulic Brake
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Grove U.s. Llc Dba Grove Us Llc
Status	ACTIVE
Length	2.310 INCHES NOMINAL IN
Piston Cup	NOT INCLUDED
Surface Condition	EXTERNALLY GROOVED
Outside Diameter	6.244 INCHES NOMINAL IN
Material	IRON OR STEEL CORROSION RESISTING
Construction Type	ONE-PIECE
Groove Width	0.197 INCHES NOMINAL IN

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
6-701-000189 PRIMARY	Grove U.s. Llc Dba Grove Us Llc (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 2530-01-268-9986?

NSN 2530-01-268-9986 is a Piston,hydraulic Brake, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-268-9986?

NSN 2530-01-268-9986 has 1 manufacturer part number on file: 6-701-000189 (Grove U.s. Llc Dba Grove Us Llc).

What are the specifications of 6-701-000189?

Key specifications for 6-701-000189: Length: 2.310 INCHES NOMINAL IN; Piston Cup: NOT INCLUDED; Surface Condition: EXTERNALLY GROOVED; Outside Diameter: 6.244 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-268-9986 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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