Product Details | STEAM AIR VENTING VALVE

4520-01-262-7679 An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.

Part Alternates: 107978, 10-7978, 4520-01-262-7679, 01-262-7679, 4520012627679, 012627679

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 03 SEP 1987 01-262-7679

Demand History | NSN 4520-01-262-7679

Part Number Request Date QTY Origin
10-7978 2019-04-100 2 DIBBS
4520-01-262-7679 2018-05-121 1 DIBBS
4520-01-262-7679 2017-08-229 4 DIBBS

Cross Reference | NSN 4520-01-262-7679

Part Number Cage Code Manufacturer
10-7978 38379 MARKET FORGE INDUSTRIES INC

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Technical Data | NSN 4520-01-262-7679

Characteristic Specifications
VALVE TYPE QUICK AIR VENT
VALVE AIR RETURN PREVENTION NOT REQUIRED
III END ITEM IDENTIFICATION MARKET FORGE CO,MODEL MT40E

Restrictions/Controls & Freight Information | NSN 4520-01-262-7679

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.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72E unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4520-01-262-7679

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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