PartsTable TECHNICAL DATA SHEET

NSN 2530-01-319-0794Government record, cited

Spider, Brake2530-01-319-0794

NSN 2530-01-319-0794 · NIIN 013190794 · Part number A2-3211U3141

Meritor Industrial Products, Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 3D6E9

Government record, cited

NSN 2530-01-319-0794 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-319-0794. Manufacturer of record part number: A2-3211U3141.

Also searched as 2530-01-319-0794 · 2530013190794 · NIIN 013190794 · 01-319-0794 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 3D6E9 · A2-3211U3141

Nearby stock numbers ← 2530-01-319-0788 Arm, Pivoting Wheel Spindle · 2530-01-319-0795 →

Features

Spider,brake — FSC 2530
1 manufacturer part number on file
Manufacturer of record: Meritor Industrial Products, Llc

Identification

NSN: 2530-01-319-0794
NIIN: 013190794
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: A2-3211U3141
Manufacturer: Meritor Industrial Products, Llc

General Description

The Spider,brake, cataloged under National Stock Number 2530-01-319-0794, 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 Meritor Industrial Products, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2530-01-319-0794
Primary Part Number	A2-3211U3141
Item Name	Spider,brake
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Meritor Industrial Products, Llc
Status	ACTIVE

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
A2-3211U3141 PRIMARY	Meritor Industrial Products, Llc (USA)

Reference documents

Reference	Meaning
A2-3211U3141	5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc

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 2530-01-319-0794?

NSN 2530-01-319-0794 is a Spider,brake, manufactured by Meritor Industrial Products, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-319-0794?

NSN 2530-01-319-0794 has 1 manufacturer part number on file: A2-3211U3141 (Meritor Industrial Products, Llc).

What are the specifications of A2-3211U3141?

Key specifications for A2-3211U3141: Special Features: CIRCULAR SHAPED WITH BORE; FLANGED ENDS; 18 ATTACHMENT HOLES; End Item Identification: FIRE TRUCK; OSHKOSH TRUCK CORPORATION MODEL P-15. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-319-0794 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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