PartsTable TECHNICAL DATA SHEET

NSN 2530-01-040-6658Government record, cited

Brake Drum2530-01-040-6658

NSN 2530-01-040-6658 · NIIN 010406658 · Part number 17QJ469AP2

Mack Trucks Inc Parts Opn · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 76040

Government record, cited

NSN 2530-01-040-6658 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-040-6658. Manufacturer of record part number: 17QJ469AP2.

Also searched as 2530-01-040-6658 · 2530010406658 · NIIN 010406658 · 01-040-6658 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 76040 · 17QJ469AP2

Nearby stock numbers ← 2530-01-040-4990 · 2530-01-040-6893 Stop, Spring →

Features

Brake Drum — FSC 2530
Balancing Pad: NOT INCLUDED
Braking Surface Location: INTERNAL
Oil Drain Hole: NOT INCLUDED
Material: STEEL OVERALL
Cooling Fin: NOT INCLUDED
1 manufacturer part number on file
Manufacturer of record: Mack Trucks Inc Parts Opn

Identification

NSN: 2530-01-040-6658
NIIN: 010406658
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 17QJ469AP2
Manufacturer: Mack Trucks Inc Parts Opn

General Description

The Brake Drum, cataloged under National Stock Number 2530-01-040-6658, 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 Mack Trucks Inc Parts Opn. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2530-01-040-6658
Primary Part Number	17QJ469AP2
Item Name	Brake Drum
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Mack Trucks Inc Parts Opn
Status	ACTIVE
Balancing Pad	NOT INCLUDED
Braking Surface Location	INTERNAL
Oil Drain Hole	NOT INCLUDED
Material	STEEL OVERALL
Cooling Fin	NOT INCLUDED

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
17QJ469AP2	Mack Trucks Inc Parts Opn (USA)

Reference documents

Reference	Meaning
17QJ469AP2	3/2 Design control — primary reference U.S. Government activity

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 2530-01-040-6658?

NSN 2530-01-040-6658 is a Brake Drum, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-040-6658?

NSN 2530-01-040-6658 has 1 manufacturer part number on file: 17QJ469AP2 (Mack Trucks Inc Parts Opn).

What are the specifications of 17QJ469AP2?

Key specifications for 17QJ469AP2: Balancing Pad: NOT INCLUDED; Braking Surface Location: INTERNAL; Oil Drain Hole: NOT INCLUDED; Material: STEEL OVERALL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-040-6658 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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