Product Details | BREATHING APPARATUS VALVE

4220-01-557-4870 A item specifically designed to automatically/manually maintain outlet pressure in a divers helmet/breathing apparatus. It is designed for use with breathing gasses.20242200038Marine Lifesaving and Diving Equipment42400027Safety and Rescue Equipment

Part Alternates: 460-190-558, 4220-01-557-4870, 01-557-4870, 4220015574870, 460190558 , 015574870

Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Marine Lifesaving and Diving Equipment

Supply Group (FSG) NSN Assign. NIIN
42 24 OCT 2007 01-557-4870

Cross Reference | NSN 4220-01-557-4870

Part Number Cage Code Manufacturer
460-190-558 47432 INTERSPIRO, INC.
460-190-558 H0C02 INTERSPIRO B.V.
460190558 C1923 INTERSPIRO GMBH

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Technical Data | NSN 4220-01-557-4870

Characteristic Specifications
III END ITEM IDENTIFICATION DIVING EQUIPMENT
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE INSERT ASSEMBLY W/O SP

Restrictions/Controls & Freight Information | NSN 4220-01-557-4870

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information