Product Details | HEARING PROTECTOR

4240-01-589-9578 An item consisting of two earcups, each of which are filled with sound attenuating material. It is designed to completely cover the wearer's ears and protect them from high intensity sound. It may include a headband or it may be designed for mounting onto headware, such as a helmet. For items containing EARPHONES, see HEADSET, ELECTRICAL and HEADSET-MICROPHONE. For items designed to be inserted into the ear, see PLUG, EAR.

Part Alternates: 53295T66, 4240-01-589-9578, 01-589-9578, 4240015899578, 015899578

Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Safety and Rescue Equipment

Supply Group (FSG) NSN Assign. NIIN
42 09 NOV 2010 01-589-9578

Demand History | NSN 4240-01-589-9578

Part Number Request Date QTY Origin
53295T66 2023-05-123 70 DIBBS
53295T66 2023-02-39 35 DIBBS
53295T66 2020-09-267 39 DIBBS
53295T66 2019-08-217 43 DIBBS
4240-01-589-9578 2017-05-130 76 DIBBS
4240-01-589-9578 2017-03-79 18 DIBBS
4240-01-589-9578 2016-10-299 5 DIBBS
4240-01-589-9578 2016-06-158 51 DIBBS
4240-01-589-9578 2015-09-266 51 DIBBS
4240-01-589-9578 2014-09-261 21 DIBBS
4240-01-589-9578 2014-05-122 13 DIBBS

Cross Reference | NSN 4240-01-589-9578

Part Number Cage Code Manufacturer
53295T66 2V507 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 4240-01-589-9578

Characteristic Specifications
SPECIAL FEATURES QUICK, COMFORTABLE HEARING PROTECTION. ALL HAVE ADJUSTABLE HEADBAND, PLASTIC EAR CUPS, AND FOAM EAR CUSHIONS.
PART NAME ASSIGNED BY CONTROLLING AGENCY PROTECTION, HEARING

Restrictions/Controls & Freight Information | NSN 4240-01-589-9578

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:VINDIVIDUAL CLOTHING AND EQUIPMENT
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 049880 CLOTHING NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 741 unknown
Originating Activity Code PA Marine Corps Logistics Base
Albany, GA 31704-1128
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity K Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4240-01-589-9578

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeVINDIVIDUAL CLOTHING AND EQUIPMENT
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeVINDIVIDUAL CLOTHING AND EQUIPMENT
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each