PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA 256CMes Ground Ambulance

Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa · NSN 6545-01-598-4589 · FSC 6545 · No Item Name Available
Verified by PartsTable
NSN 6545-01-598-4589 — this item is cataloged by the U.S. Government under National Stock Number 6545-01-598-4589. Primary manufacturer part number: UA 256C.
Features
  • Mes Ground Ambulance — FSC 6545
  • 3 verified cross-references
  • Primary manufacturer: Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mes Ground Ambulance, cataloged under National Stock Number 6545-01-598-4589, is classified within Federal Supply Class 6545 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SE.

Technical Specifications
ParameterValue
NSN6545-01-598-4589
Primary Part NumberUA 256C
Item NameMes Ground Ambulance
FSC / FSG6545 / 65 — No Item Name Available
ManufacturerDepartment of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueSE
Verified Substitutes 8
5305-00-003-1565 INTERCHANGEABLE
Screw
2825-00-038-078726245 INTERCHANGEABLE
Deflector,dirt and Liquid
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5342-00-065-10087902129-05 INTERCHANGEABLE
Sleeve
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
2815-00-103-550828208 INTERCHANGEABLE
Plate,cover
Stewart & Stevenson Power Products Llc
5310-00-595-764426245 INTERCHANGEABLE
Washer,keyway
Safran Power Usa Llc
5905-00-815-5583 INTERCHANGEABLE
Resistor Network,fixed,wire Woun
5306-01-195-882626245 INTERCHANGEABLE
Bolt,machine
Moog Inc. Dba Ampac-Isp Corp
6150-01-316-475726245-501 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Command Technical Services, Inc.
Cross-Reference Index
Part NumberManufacturer
6545NCM116578 Defense Medical Standardization Board (USA)
26245 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
UA 256C PRIMARY Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
Related Parts
5305-00-003-1565INTERCHANGEABLE
SCREW
2825-00-038-0787INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
26245
5342-00-065-1008INTERCHANGEABLE
SLEEVE
7902129-05
2815-00-103-5508INTERCHANGEABLE
PLATE,COVER
28208
5310-00-595-7644INTERCHANGEABLE
WASHER,KEYWAY
26245
5905-00-815-5583INTERCHANGEABLE
RESISTOR NETWORK,FIXED,WIRE WOUN
5306-01-195-8826INTERCHANGEABLE
BOLT,MACHINE
26245
6150-01-316-4757INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
26245-501

Frequently Asked Questions

What is NSN 6545-01-598-4589?

NSN 6545-01-598-4589 is a Mes Ground Ambulance, manufactured by Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa, classified under FSC 6545 (No Item Name Available). Status: active.

What are the part numbers for NSN 6545-01-598-4589?

NSN 6545-01-598-4589 has 3 cross-referenced part numbers: 6545NCM116578 (Defense Medical Standardization Board), 26245 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), UA 256C (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa).

What NSN replaces 6545-01-598-4589?

There are 8 known substitutes for 6545-01-598-4589: 5305-00-003-1565, 2825-00-038-0787, 5342-00-065-1008 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UA 256C?

Key specifications for UA 256C: Part Name Assigned by Controlling Agency: MES GROUND AMBULANCE; Special Features: CONTAINS MEDICAL MATERIEL TO TREAT, SUSTAIN, AND PREPARE CASUALTIES/PATIENTS FOR GROUND EVACUATION; DESIGNED TO TREAT/EVACUATE 30 CASUALTIES FOR INITIAL 72 HOURS OF OPERATIONS; FOR LIST OF COMPONENTS, SEE UA 256C.. 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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