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National Stock Number:
4240-01-256-3350
Federal Supply Class:
4240
National Item Identification Number:
012563350
Description:
PROTECTOR,HEARING
Detail:
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.
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Manufacturer Information:
| 365 | 30CD9 | SPERIAN HEARING PROTECTION LLC | | 365 | 79687 | DALLOZ SAFETY | | QM 24+ | 30CD9 | SPERIAN HEARING PROTECTION LLC | | 9672T11 | 39428 | MCMASTER-CARR SUPPLY CO | | 4240-56202 | D3000 | STREITKRAEFTEAMT (PLANUNGSNUMMER) | | 49530C010 | D7041 | BUNDESAMT FUER AUSRUESTUNG, | | QM 24+ | 39SU9 | HONEYWELL SAFETY PRODUCTS USA, INC. |
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Techincal Specification:
| SPECIAL FEATURES | NOISE REDUCTION RATING 25 DECIBELS OVER HEAD,23 DECIBELS BEHIND HEAD AND TO ANGLE OF HEAD; SPONGE FILLED MUFFS; 3POSITION DIELECTRIC HEARING PROTECT ORS |
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