PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA 331CMedical Resupply Set Laboratory

Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa · NSN 6545-01-560-2054 · FSC 6545 · No Item Name Available
Verified by PartsTable
NSN 6545-01-560-2054 — this item is cataloged by the U.S. Government under National Stock Number 6545-01-560-2054. Primary manufacturer part number: UA 331C.
Features
  • Medical Resupply Set Laboratory — FSC 6545
  • 4 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 Medical Resupply Set Laboratory, cataloged under National Stock Number 6545-01-560-2054, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SE.

Technical Specifications
ParameterValue
NSN6545-01-560-2054
Primary Part NumberUA 331C
Item NameMedical Resupply Set Laboratory
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 12
5930-00-133-05313031 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
6625-00-134-1468551DM INTERCHANGEABLE
Modulator,signal Generator
General Microwave Corporation Div Kratos Microwave Electronics
5950-00-175-70875777 INTERCHANGEABLE
Coil,radio Frequency
Precision Electronics, Inc
5305-00-491-59955777 INTERCHANGEABLE
Screw
Eaton Corporation Div Eaton Fluid Power
2990-00-518-3101T-5777 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5365-00-595-5424504-0715-003 INTERCHANGEABLE
Shim
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
9540-00-596-2940 INTERCHANGEABLE
Angle,structural
9540-00-596-2997 INTERCHANGEABLE
Angle,structural
3110-00-827-8648L44610 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3770-00-951-3230130 INTERCHANGEABLE
Pan,dog Feeding
Polar Ware Company
Cross-Reference Index
Part NumberManufacturer
6545NCM072137 Defense Medical Standardization Board (USA)
331B Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
UA 331C PRIMARY Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
5777 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
5930-00-133-0531INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
3031
6625-00-134-1468INTERCHANGEABLE
MODULATOR,SIGNAL GENERATOR
551DM
5950-00-175-7087INTERCHANGEABLE
COIL,RADIO FREQUENCY
5777
5305-00-491-5995INTERCHANGEABLE
SCREW
5777
2990-00-518-3101INTERCHANGEABLE
MUFFLER,EXHAUST
T-5777
5365-00-595-5424INTERCHANGEABLE
SHIM
504-0715-003
9540-00-596-2940INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-596-2997INTERCHANGEABLE
ANGLE,STRUCTURAL
3110-00-827-8648INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
L44610
3770-00-951-3230INTERCHANGEABLE
PAN,DOG FEEDING
130
5330-01-030-2638INTERCHANGEABLE
PACKING,PREFORMED
6640-01-096-5777INTERCHANGEABLE
BOTTLE,SCREW CAP
DCA309

Frequently Asked Questions

What is NSN 6545-01-560-2054?

NSN 6545-01-560-2054 is a Medical Resupply Set Laboratory, 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 6545-01-560-2054?

NSN 6545-01-560-2054 has 4 cross-referenced part numbers: 6545NCM072137 (Defense Medical Standardization Board), 331B (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa), UA 331C (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa), 5777 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6545-01-560-2054?

There are 12 known substitutes for 6545-01-560-2054: 5930-00-133-0531, 6625-00-134-1468, 5950-00-175-7087 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UA 331C?

Key specifications for UA 331C: Special Features: PREPACKAGED; FOR USE WITH MEDICAL EQUIPMENT SET LABORATORY FIELD LIGHTWEIGHT, 6545-01-538-5842; NOTE F; NOTE 1; FOR LIST OF COMPONENTS, SEE UA 331C; Part Name Assigned by Controlling Agency: MEDICAL RESUPPLY SET LAB LT WT PREPACKAGED 2007; End Item Identification: 6545-01-538-5842 MES,LABORATORY FIELD,LIGHTWEIGHT UA 331C. 3 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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