Product Details | LIFESAVING EQUIPMENT RELEASE

4220-01-542-2839 A release designed to automatically release such items as life rafts and containers of medical supplies, when subject to water pressure upon submersion. It may be manually operated before vessel sinks.

Part Alternates: R271NAA0025NN519HNQD, 4220-01-542-2839, 01-542-2839, 4220015422839, 015422839

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

Supply Group (FSG) NSN Assign. NIIN
42 28 JUL 2006 01-542-2839

Demand History | NSN 4220-01-542-2839

Part Number Request Date QTY Origin
4220-01-542-2839 2021-05-145 10 DIBBS
4220-01-542-2839 2020-08-225 10 DIBBS

Cross Reference | NSN 4220-01-542-2839

Part Number Cage Code Manufacturer
R271NAA0025NN519HNQD 05047 AMERICAN SOCIETY OF MECHANICAL ENGINEERS

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Technical Data | NSN 4220-01-542-2839

Characteristic Specifications
III END ITEM IDENTIFICATION 7519653(53711) TY8K MOD(4) PERIS ASSY
III PART NAME ASSIGNED BY CONTROLLING AGENCY RING, EXTERNAL RETAINING

Restrictions/Controls & Freight Information | NSN 4220-01-542-2839

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: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

Management | NSN 4220-01-542-2839

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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