Seat, Ball Socket2530-00-701-7247

NSN 2530-00-701-7247 · NIIN 007017247 · Part number 11BX121

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 2530-00-701-7247 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-701-7247. Manufacturer of record part number: 11BX121.

Also searched as 2530-00-701-7247 · 2530007017247 · NIIN 007017247 · 00-701-7247 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 76040 · 11BX121 · 7017247 · 7699053

Nearby stock numbers ← 2530-00-701-6578 · 2530-00-701-7248 →

Features

Seat,ball Socket — FSC 2530
Material Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM
Radius: 1.250 INCHES NOMINAL IN
Style Designator: SEAT
Outside Diameter: 2.615 INCHES NOMINAL IN
Features Provided: CASEHARDENED
Ball Seat Depth: 0.812 INCHES NOMINAL IN
3 manufacturer part numbers on file

Identification

NSN: 2530-00-701-7247
NIIN: 007017247
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 11BX121
Manufacturer: Mack Trucks Inc Parts Opn

General Description

The Seat,ball Socket, cataloged under National Stock Number 2530-00-701-7247, 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 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2530-00-701-7247
Primary Part Number	11BX121
Item Name	Seat,ball Socket
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Mack Trucks Inc Parts Opn
Status	ACTIVE
Material Hardness Rating	60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM
Radius	1.250 INCHES NOMINAL IN
Style Designator	SEAT
Outside Diameter	2.615 INCHES NOMINAL IN
Features Provided	CASEHARDENED
Ball Seat Depth	0.812 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
11BX121 PRIMARY	Mack Trucks Inc Parts Opn (USA)
7017247	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7699053	U S Army Tank Automotive Command Amsta-Im-Mm (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.

2530-00-003-5229

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 2530-00-701-7247?

NSN 2530-00-701-7247 is a Seat,ball Socket, 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 2530-00-701-7247?

NSN 2530-00-701-7247 has 3 manufacturer part numbers on file: 11BX121 (Mack Trucks Inc Parts Opn), 7017247 (U S Army Tank Automotive Command Amsta-Im-Mm), 7699053 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 11BX121?

Key specifications for 11BX121: Overall Height: 1.178 INCHES NOMINAL IN; Material Hardness Rating: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM; Radius: 1.250 INCHES NOMINAL IN; Style Designator: SEAT. 6 specifications are documented in the U.S. Government catalog.

Is NSN 2530-00-701-7247 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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