Product Details | VALVE SEAT

4820-01-629-8331 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1603L , 4820-01-629-8331, 01-629-8331, 4820016298331, 016298331

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2014197 01-629-8331

Demand History | NSN 4820-01-629-8331

Part Number Request Date QTY Origin
1603L 2022-03-90 31 DIBBS
4820-01-629-8331 2015-12-354 9 DIBBS
4820-01-629-8331 2015-04-92 32 DIBBS
4820-01-629-8331 2014-11-316 17 DIBBS

Cross Reference | NSN 4820-01-629-8331

Part Number Cage Code Manufacturer
1603L 416D0 JAMES D. ACERS COMPANY, INC.

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Technical Data | NSN 4820-01-629-8331

Characteristic Specifications
SPECIAL FEATURES 150/300PSI
III END ITEM IDENTIFICATION N-150/300 VALVE
III PART NAME ASSIGNED BY CONTROLLING AGENCY VELAN STEAM TRAP PART

Restrictions/Controls & Freight Information | NSN 4820-01-629-8331

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code HX Navy ICP
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 4820-01-629-8331

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each