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M185A3 — INSTRUMENT REPAIR SHOP,TRUCK MOU

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M185A3: INSTRUMENT REPAIR SHOP,TRUCK MOU.

INSTRUMENT REPAIR SHOP,TRUCK MOU. This part is cataloged in the U.S. Government catalog under NSN 4940-00-077-1638, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M185A3
NSN: 4940-00-077-1638
NIINs: 000771638, 000771639
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part NumberM185A3
NSN4940-00-077-1638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSTRUMENT REPAIR SHOP,TRUCK MOU TITLE COMPONENT PN M185A3 MFR INSTRUMENT REPAIR SHOP
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: OVERALL BODY DIM.,144.00 IN. INSIDE LG,90.00 IN. INSIDE W,76.75 IN. INSIDE H,COMPONENTS AND ACCESSORIES DATA,1-WIRE WHEEL BRUSH,4-ELEC POWER CABLE,5-CUTTER SETS,1-ABRASIVE DRESSER WHEEL,2-DRILL SETS76-DRILLS,1-FIRST AID CHEST,1-AIR BLOW GUN,1-AIR HOSE,2-EXTENSION CORDS,2-SAFETY CANS,3-REVOLVING STOOLS,2-VICE BENCH,1-BUFFING WHEEL IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL BODY DIM.,144.00 IN. INSIDE LG,90.00 IN. INSIDE W,76.75 IN. INSIDE H,COMPONENTS AND ACCESSORIES DATA,1-WIRE WHEEL BRUSH,4-ELEC POWER CABLE,5-CUTTER SETS,1-ABRASIVE DRESSER WHEEL,2-DRILL SETS76-DRILLS,1-FIRST AID CHEST,1-AIR BLOW GUN,1-AIR HOSE,2-EXTENSION CORDS,2-SAFETY CANS,3-REVOLVING STOOLS,2-VICE BENCH,1-BUFFING WHEEL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is M185A3?
M185A3 is a INSTRUMENT REPAIR SHOP,TRUCK MOU.
What is the NSN for M185A3?
M185A3 is cataloged in the U.S. Government catalog under NSN 4940-00-077-1638. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.