Product Details | VENT-CHECK VALVE

4820-01-600-1983 A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

Part Alternates: 21700SOCAAP, 2-1700SOCAAP, 4820-01-600-1983, 01-600-1983, 4820016001983, 016001983

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 NOV 2011 01-600-1983

Cross Reference | NSN 4820-01-600-1983

Part Number Cage Code Manufacturer
2-1700SOCAAP 79128 ROBERT H. WAGER COMPANY, INC.

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Technical Data | NSN 4820-01-600-1983

Characteristic Specifications
END ITEM IDENTIFICATION USCG RESPONSE BOAT-MEDIUM 45 FT (RB-M)
FURNISHED ITEMS AND QUANTITY 3 BOLT AND 1 FLOAT AND 3 WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE, CHECK, INVERT
MATERIAL ALUMINUM ALLOY 356.0 BODY
CONNECTION TYPE FLANGE ALL ENDS
VALVE SIZE 2.0 INCHES
BOLT HOLE QUANTITY 3 ALL ENDS
MOUNTING POSITION VERTICAL

Restrictions/Controls & Freight Information | NSN 4820-01-600-1983

Category Code Description
Shelf-Life Code:Q36 months
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
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.
Category Code Description
No Freight Information

Management | NSN 4820-01-600-1983

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeQ36 months
Purchasing QTY
UOM
1
EA : Each