5990-00-022-2945 SYNCHRO,RECEIVER Index 4820-00-022-2947 YOKE,BUSHING

National Stock Number:
4240-00-022-2946

Federal Supply Class:
4240

National Item Identification Number:
000222946

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.


Manufacturer Information:
12489G-0171483DAVID CLARK COMPANY INCORPORATED
13675771-118876U S ARMY AVIATION AND MISSILE COMMAND
1720SD02622AMERICAN OPTICAL CO
31071483DAVID CLARK COMPANY INCORPORATED
1720SD88309AEARO COMPANY
27009T907TASCO CORPORATION
365GS30CD9SPERIAN HEARING PROTECTION LLC
9563555799MINE SAFETY APPLIANCES COMPANY
A-A-5808458536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
E31071483DAVID CLARK COMPANY INCORPORATED
365GS79687DALLOZ SAFETY
4240PL20884359009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4240-56202D3000STREITKRAEFTEAMT (PLANUNGSNUMMER)
365D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MARK IV 45872755799MINE SAFETY APPLIANCES COMPANY
MIL-P-3826881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M38268-281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S202788001UNITED STATES POSTAL SERVICE
MILP38268D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESDESIGNED FOR SUSPENSION OVER THE HEAD, BACK OF THE HEAD, OR UNDER THE CHIN, W/AN EXTRA SET OF SEALS


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