PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18749Idler Arm,steering,vehicular

Trw Inc Trw Intl Trade Government Sales Dept · NSN 2530-01-055-5288 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-055-5288 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-055-5288. Primary manufacturer part number: 18749.
Features
  • Idler Arm,steering,vehicular — FSC 2530
  • Vehicle Design Control Activity: 31033
  • 5 verified cross-references
  • Primary manufacturer: Trw Inc Trw Intl Trade Government Sales Dept
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Idler Arm,steering,vehicular, cataloged under National Stock Number 2530-01-055-5288, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-055-5288
Primary Part Number18749
Item NameIdler Arm,steering,vehicular
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerTrw Inc Trw Intl Trade Government Sales Dept
StatusACTIVE
Vehicle Design Control Activity31033
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6210-00-124-888618749 INTERCHANGEABLE
Light,pancake
Cooper Crouse-Hinds Llc
7330-00-262-232369050 INTERCHANGEABLE
Bowl,food Mixing
The Vollrath Company, L.l.c. Div Vollrath
1005-00-437-4745 INTERCHANGEABLE
Hammer,firing,small Arms
3010-01-147-8007S18749-504 INTERCHANGEABLE
Drive Unit,angle
B.w. Elliott Manufacturing Co., Llc
5305-01-306-1597 INTERCHANGEABLE
Screw,machine
1005-01-713-911818749 INTERCHANGEABLE
Cover Assembly,machine Gun
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
K7055 Moog Automotive Inc (USA)
18749 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
3496507 PRIMARY Chrysler Corp Service and Parts Opns (USA)
268-3538 Hayes-Dana Ltd Corporate Offices Corporate Offices (CAN)
JA-966 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
6210-00-124-8886INTERCHANGEABLE
LIGHT,PANCAKE
18749
7330-00-262-2323INTERCHANGEABLE
BOWL,FOOD MIXING
69050
1005-00-437-4745INTERCHANGEABLE
HAMMER,FIRING,SMALL ARMS
3010-01-147-8007INTERCHANGEABLE
DRIVE UNIT,ANGLE
S18749-504
5305-01-306-1597INTERCHANGEABLE
SCREW,MACHINE
1005-01-713-9118INTERCHANGEABLE
COVER ASSEMBLY,MACHINE GUN
18749

Frequently Asked Questions

What is NSN 2530-01-055-5288?

NSN 2530-01-055-5288 is a Idler Arm,steering,vehicular, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-055-5288?

NSN 2530-01-055-5288 has 5 cross-referenced part numbers: K7055 (Moog Automotive Inc), 18749 (Trw Inc Trw Intl Trade Government Sales Dept), 3496507 (Chrysler Corp Service and Parts Opns), 268-3538 (Hayes-Dana Ltd Corporate Offices Corporate Offices), JA-966 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 2530-01-055-5288?

There are 6 known substitutes for 2530-01-055-5288: 6210-00-124-8886, 7330-00-262-2323, 1005-00-437-4745 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18749?

Key specifications for 18749: End Item Identification: TRUCK DODGE 1 TON 1972-1983; Vehicle Design Control Activity: 31033. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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