Product Details | CLEAR DIVER'S HELMET FACEPLATE

4220-01-234-5546 A metal framed, heat-treated clear glass window, with waterproof gasket, for the front opening of a diver's helmet, usually equipped with a metal guard to prevent breakage. Specially designed to be quickly closed, opened, and/or removed.

Part Alternates: 55502522, 5550252-2, 4220-01-234-5546, 01-234-5546, 4220012345546, 012345546

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

Supply Group (FSG) NSN Assign. NIIN
42 16 JUN 1986 01-234-5546

Demand History | NSN 4220-01-234-5546

Part Number Request Date QTY Origin
4220-01-234-5546 2021-05-143 1 DIBBS
4220-01-234-5546 2018-08-227 1 DIBBS
4220-01-234-5546 2018-02-35 1 DIBBS

Cross Reference | NSN 4220-01-234-5546

Part Number Cage Code Manufacturer
5550252-2 12934 NAVAL AIR WARFARE CENTER WEAPONS DIV
5550252-2 53711 NAVAL SEA SYSTEMS COMMAND
5550252-2 61893 EXELIS INC.

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Restrictions/Controls & Freight Information | NSN 4220-01-234-5546

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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
NMF Description 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 634 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4220-01-234-5546

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDVJSwimmer support system (S-0417-SW)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each