NSN 4240-00-022-2946
Hearing ProtectorPricing & Availability Check
Submit this form for stock availability and pricing.Inventory
This product may be available in the following quantities and conditions.
- NS: 905
- NE: 1834
- AR: 3
- SV: 12
- OH: 1
Please note that inventory for this NSN was updated 04/02/2024 and may have changed since then. Request a quote for up to date pricing and availability.
Product Definition Definition of approved item name (AIN): "PROTECTOR,HEARING"
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.
4240-00-022-2946 Spec. NSN part characteristics
Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM
Identification Item Identification Guide (IIG) and Item Name Code (INC)
Special material and handling
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Import and Export
Schedule B Codes Definitions:
Safety Headgear, Whether Or Not Lined Or Trimmed, N.e.s.o.i.
Nontextile Apparel, Household Goods
Safety Headgear, Whether Or Not Lined Or Trimmed
National motor freight and handling
Freight Codes Definitions:
No special type of cargo code applicable.
Clothing, textiles. repair parts and components.
Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc..
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Low sensitivity, category iv, aa&e, unclassified