Product Details | HEARING PROTECTOR

4240-01-287-8050 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: 54375T15, 54375T35, 5572T13, 4240-01-287-8050, 01-287-8050, 4240012878050, 012878050

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

Supply Group (FSG) NSN Assign. NIIN
42 27 OCT 1988 01-287-8050

Demand History | NSN 4240-01-287-8050

Part Number Request Date QTY Origin
54375T35 2022-04-109 10 DIBBS
54375T35 2021-09-256 1 DIBBS
54375T35 2021-09-256 22 DIBBS
54375T35 2021-06-166 20 DIBBS
54375T35 2021-01-20 5 DIBBS
54375T35 2020-06-175 20 DIBBS
54375T35 2020-06-175 25 DIBBS
4240-01-287-8050 2018-11-316 4 DIBBS
4240-01-287-8050 2018-02-57 12 DIBBS
4240-01-287-8050 2017-04-110 12 DIBBS
4240-01-287-8050 2016-05-145 10 DIBBS
4240-01-287-8050 2015-07-182 6 DIBBS
4240-01-287-8050 2014-12-355 20 DIBBS
4240-01-287-8050 2014-05-149 8 DIBBS
4240-01-287-8050 2011-03-77 20 DIBBS

Cross Reference | NSN 4240-01-287-8050

Part Number Cage Code Manufacturer
54375T15 39428 MCMASTER-CARR SUPPLY COMPANY
54375T35 39428 MCMASTER-CARR SUPPLY COMPANY
5572T13 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 4240-01-287-8050

Characteristic Specifications
SPECIAL FEATURES NICKEL PLATED COPPER ANTI-SPARKING AND CORROSION RESISTANT HEADFRAME; FLUID FILLED, VENTILATED, SPONGE-PADDED HEAD FRAME AIR CUSHIONS; ADJUSTABLE; NOISE REDUCTION RATING - 21 DECIBELS

Restrictions/Controls & Freight Information | NSN 4240-01-287-8050

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:UUNCLASSIFIED
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 CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 4240-01-287-8050

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each