PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

173048Valve,heater Control,vehicular

Austin-Westran Llc · NSN 2540-01-421-4592 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-421-4592 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-421-4592. Primary manufacturer part number: 173048.
Features
  • Valve,heater Control,vehicular — FSC 2540
  • 4 verified cross-references
  • Primary manufacturer: Austin-Westran Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,heater Control,vehicular, cataloged under National Stock Number 2540-01-421-4592, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Austin-Westran Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-421-4592
Primary Part Number173048
Item NameValve,heater Control,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerAustin-Westran Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
3110-00-156-474212308 INTERCHANGEABLE
Bearing,ball,annular
Sicard a Division of Smi-Snowblast Inc Dba Sicard
Cross-Reference Index
Part NumberManufacturer
173048 Amz Alabama Inc. (USA)
173048 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
174813 ITEM 16 Austin-Westran Llc (USA)
173048 PRIMARY Austin-Westran Llc (USA)
Related Parts
3110-00-156-4742INTERCHANGEABLE
BEARING,BALL,ANNULAR
12308

Frequently Asked Questions

What is NSN 2540-01-421-4592?

NSN 2540-01-421-4592 is a Valve,heater Control,vehicular, manufactured by Austin-Westran Llc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-421-4592?

NSN 2540-01-421-4592 has 4 cross-referenced part numbers: 173048 (Amz Alabama Inc.), 173048 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 174813 ITEM 16 (Austin-Westran Llc), 173048 (Austin-Westran Llc).

What NSN replaces 2540-01-421-4592?

There is 1 known substitute for 2540-01-421-4592: 3110-00-156-4742. Verify interchangeability with system specifications before substitution.

What are the specifications of 173048?

Key specifications for 173048: End Item Identification: 2320-01-354-3385; WEAPON SYSTEM E/I TRUCK, FAMILY OF MEDIUM TACTICAL VEHICLE (FMTV). 1 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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