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National Stock Number:
4240-00-759-3290
Federal Supply Class:
4240
National Item Identification Number:
007593290
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:
| 06504G-03 | U1U86 | ADAMS AVIATION SUPPLY CO LTD | | 06504G-03 | Y9992 | NAVAL MATERIAL HEADQUARTERS RMN | | 19A | 71483 | DAVID CLARK CO INC | | 19A | 89290 | MUNSINGWEAR INC | | 372-9AN2 | 71483 | DAVID CLARK CO INC | | 372-9AN2 | 89290 | MUNSINGWEAR INC | | 8475PL1378078 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 9A-N/2 | 71483 | DAVID CLARK CO INC | | AS23899 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MIL-A-23899 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-A-23899B(AS) | 0U583 | SAE INTERNATIONAL | | MIL-A-23899B(AS) | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | QPL-AS23899 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE AS23899 | 0U583 | SAE INTERNATIONAL | | SAE AS23899 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS23899 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | TT-22700-DC | A0311 | TECNO TRADE S.R.L. |
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Techincal Specification:
| SPECIAL FEATURES | EAR MUFF,SOUND PROTECTOR,HEADBAND ASSEMBLY,ONE PAIR OF EAR SEALS,A DOME AND FILTER,ONE PACKAGE OF 10 RETAINING RINGS AND STIRRUP ASSEMBLY |
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