Part detail

Protector Hearing

1720SDNSN4240-00-022-2946CAGE88309

Protector Hearing

Detailed description

1720SD procurement notes

Protector Hearing

Specifications

Reference data

Manufacturer
Aearo Ltd
Part number
1720SD
NSN
4240-00-022-2946
NIIN
00-022-2946
FSC
4240 Safety and Rescue Equipment
CAGE code
88309
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Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

Characteristics Data of NSN 4240-00-022-2946, 4240000222946

MRCCriteriaCharacteristic
SR-1Definitive Government Spec/Std Reference Or Manufacturers Code
FEATSpecial FeaturesDESIGNED FOR SUSPENSION OVER THE HEAD, BACK OF THE HEAD, OR UNDER THE CHIN, W/AN EXTRA SET OF SEALS
MRCDecoded RequirementClear Text Reply
SR-1Definitive Government Spec/Std Reference Or Manufacturers Code58536
SR-1Definitive Government Spec/Std Reference Or Manufacturers CodeA-A-58084
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