PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA T661Army Preposition Stock-5 Operati

Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa · NSN 6545-01-581-8492 · FSC 6545 · No Item Name Available
Verified by PartsTable
NSN 6545-01-581-8492 — this item is cataloged by the U.S. Government under National Stock Number 6545-01-581-8492. Primary manufacturer part number: UA T661.
Features
  • Army Preposition Stock-5 Operati — 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 Army Preposition Stock-5 Operati, cataloged under National Stock Number 6545-01-581-8492, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SE.

Technical Specifications
ParameterValue
NSN6545-01-581-8492
Primary Part NumberUA T661
Item NameArmy Preposition Stock-5 Operati
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 9
5935-00-069-68144013192-0701 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Dba Raytheon Co
5110-00-253-3177 INTERCHANGEABLE
Reamer,hand
2520-00-287-82092024607 INTERCHANGEABLE
Universal Joint,vehicular
Garwood/feller Inc Garwood Winch Div
5977-00-945-817715527 INTERCHANGEABLE
Holder,electrical Contact Brush
Moog Inc.
2920-01-062-1663 INTERCHANGEABLE
Light Panel
8145-01-142-8789SPB 82-N0702-SY INTERCHANGEABLE
Shipping and Storage Container
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
6220-01-211-841915527 INTERCHANGEABLE
Lens,light
Schott Glass Technologies Inc
5315-01-220-623815-527 INTERCHANGEABLE
Pin,grooved,headless
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
6210-01-375-196615527 INTERCHANGEABLE
Lens,light
Schott Glass Technologies Inc
Cross-Reference Index
Part NumberManufacturer
15527 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6545NCM104173 Defense Medical Standardization Board (USA)
UA T661 PRIMARY Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa (USA)
Related Parts
5935-00-069-6814INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4013192-0701
5110-00-253-3177INTERCHANGEABLE
REAMER,HAND
2520-00-287-8209INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
2024607
5977-00-945-8177INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
15527
2920-01-062-1663INTERCHANGEABLE
LIGHT PANEL
8145-01-142-8789INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER
SPB 82-N0702-SY
6220-01-211-8419INTERCHANGEABLE
LENS,LIGHT
15527
5315-01-220-6238INTERCHANGEABLE
PIN,GROOVED,HEADLESS
15-527
6210-01-375-1966INTERCHANGEABLE
LENS,LIGHT
15527

Frequently Asked Questions

What is NSN 6545-01-581-8492?

NSN 6545-01-581-8492 is a Army Preposition Stock-5 Operati, 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 6545-01-581-8492?

NSN 6545-01-581-8492 has 3 cross-referenced part numbers: 15527 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6545NCM104173 (Defense Medical Standardization Board), UA T661 (Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa).

What NSN replaces 6545-01-581-8492?

There are 9 known substitutes for 6545-01-581-8492: 5935-00-069-6814, 5110-00-253-3177, 2520-00-287-8209 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UA T661?

Key specifications for UA T661: Special Features: ARMY PREPOSITION STOCK-5 OPERATIONAL PROJECT PFY FOR SPECIAL OPERATIONS FORCES; FOR LIST OF COMPONENTS, SEE UA T661; Part Name Assigned by Controlling Agency: ARMY PREPOSITION STOCK 5 OPERATIONAL PROJECT PFY SOF. 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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