Product Details | DIVER'S MASK

4220-01-559-5921 A flexible device used in free or SCUBA diving that protects the eyes with a transparent shield and conforms to the face to exclude water. May also cover the nose. It may have valves, fittings or an integral hose air supply. Excludes: MASK, UNDER WATER.20213860090Underwater Use Explosive Ordnance Disposal and Swimmer Weapons Systems Tools and Equipment42200038Marine Lifesaving and Diving Equipment

Part Alternates: 479711, 4220-01-559-5921, 01-559-5921, 4220015595921, 015595921

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

Supply Group (FSG) NSN Assign. NIIN
42 21 DEC 2007 01-559-5921

Cross Reference | NSN 4220-01-559-5921

Part Number Cage Code Manufacturer
479711 7W905 CMC RESCUE, INC.

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Technical Data | NSN 4220-01-559-5921

Characteristic Specifications
SPECIAL FEATURES WATER RESCUE
III PART NAME ASSIGNED BY CONTROLLING AGENCY SEAL SWIM MASK

Restrictions/Controls & Freight Information | NSN 4220-01-559-5921

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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