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120575 — COUNTERMEASURE ACO

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

120575: COUNTERMEASURE ACO.

The COUNTERMEASURE ACO is a the manufacturer industrial component. Key specifications include material: PLASTIC, gross_weight: 2600.0 SHIPPING CONTAINER POUNDS, overall_height: 1.8 INCHES NOMINAL IN, overall_length: 6.9 INCHES NOMINAL IN, overall_diameter: 8.750 INCHES NOMINAL IN, unable_to_decode: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5845-01-413-0510, 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
MRO→ MRO_GENERAL→ 120575
NSN: 5845-01-413-0510
NIINs: 014130510, 016939243
FSC: 5845 — Underwater Sound Equipment
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialPLASTIC
gross_weight2600.0 SHIPPING CONTAINER POUNDS
overall_height1.8 INCHES NOMINAL IN
overall_length6.9 INCHES NOMINAL IN
overall_diameter8.750 INCHES NOMINAL IN
unable_to_decodeUNABLE TO DECODE
type/model_designationMK 4 MOD 0
hazardous_material_classification_code2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND N/A FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP
package_nominal_overall_width_and_type42.00 INCHES SHIPPING CONTAINER IN
package_nominal_overall_height_and_type18.30 INCHES SHIPPING CONTAINER IN
package_nominal_overall_length_and_type146.00 INCHES SHIPPING CONTAINER IN
general_characteristics_item_descriptionACOUSTIC DEVICE, COUNTERMEASURE (ADC)MK 4 MOD 0 LAUNCH TUBE ASSEMBLY
NSN5845-01-413-0510
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUNTERMEASURE ACO TITLE COMPONENT PN 120575 MFR COUNTERMEASURE ACO
KEY FEATURES
•
PACKAGE NOMINAL OVERALL HEIGHT AND TYPE: 18.30 INCHES SHIPPING CONTAINER IN
•
PACKAGE NOMINAL OVERALL WIDTH AND TYPE: 42.00 INCHES SHIPPING CONTAINER IN
•
OVERALL DIAMETER: 8.750 INCHES NOMINAL IN
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ACOUSTIC DEVICE, COUNTERMEASURE (ADC)MK 4 MOD 0 LAUNCH TUBE ASSEMBLY
•
PACKAGE NOMINAL OVERALL LENGTH AND TYPE: 146.00 INCHES SHIPPING CONTAINER IN
•
HAZARDOUS MATERIAL CLASSIFICATION CODE: 2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND N/A FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP
•
UNABLE TO DECODE: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
PACKAGE NOMINAL OVERALL HEIGHT AND TYPE18.30 INCHES SHIPPING CONTAINER IN
PACKAGE NOMINAL OVERALL WIDTH AND TYPE42.00 INCHES SHIPPING CONTAINER IN
OVERALL DIAMETER8.750 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONACOUSTIC DEVICE, COUNTERMEASURE (ADC)MK 4 MOD 0 LAUNCH TUBE ASSEMBLY
OVERALL LENGTH120.000 INCHES NOMINAL IN
PACKAGE NOMINAL OVERALL LENGTH AND TYPE146.00 INCHES SHIPPING CONTAINER IN
HAZARDOUS MATERIAL CLASSIFICATION CODE2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND N/A FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND S STORAGE COMPATIBILITY GROUP
UNABLE TO DECODEUNABLE TO DECODE
GROSS WEIGHT2600.0 SHIPPING CONTAINER POUNDS
TYPE/MODEL DESIGNATIONMK 4 MOD 0
SUBSTITUTES & CROSS-REFERENCES 2
MARK 4 MOD 0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DL120575Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedDemilitarization required (G)
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FREQUENTLY ASKED QUESTIONS
What is 120575?
120575 is a COUNTERMEASURE ACO. It is classified as a MRO (MRO_GENERAL).
What parts can replace 120575?
There are 2 known substitutes for 120575: MARK 4 MOD 0, DL120575. Substitute compatibility should be verified for your specific system.
What is the NSN for 120575?
120575 is cataloged in the U.S. Government catalog under NSN 5845-01-413-0510. 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.