Product Details | VALVE SEAT

4820-01-449-7319 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: 8457108102D008, 845-7108102-D-008, 4820-01-449-7319, 01-449-7319, 4820014497319, 014497319

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 OCT 1997 01-449-7319

Demand History | NSN 4820-01-449-7319

Part Number Request Date QTY Origin
4820-01-449-7319 2024-10-298 5 DIBBS
4820-01-449-7319 2024-08-214 6 DIBBS
4820-01-449-7319 2024-07-204 13 DIBBS
4820-01-449-7319 2024-06-176 13 DIBBS
4820-01-449-7319 2023-12-362 141 DIBBS
4820-01-449-7319 2023-11-316 233 DIBBS
4820-01-449-7319 2023-08-214 172 DIBBS
4820-01-449-7319 2023-05-149 89 DIBBS
4820-01-449-7319 2023-04-117 81 DIBBS
4820-01-449-7319 2022-11-331 3 DIBBS
4820-01-449-7319 2022-07-209 83 DIBBS
4820-01-449-7319 2021-02-54 6 DIBBS
4820-01-449-7319 2020-11-307 9 DIBBS
4820-01-449-7319 2020-10-294 9 DIBBS
4820-01-449-7319 2020-05-140 3 DIBBS
4820-01-449-7319 2017-12-338 6 DIBBS
4820-01-449-7319 2016-05-132 6 DIBBS
4820-01-449-7319 2014-10-286 3 DIBBS
4820-01-449-7319 2014-10-279 4 DIBBS
4820-01-449-7319 2014-10-279 4 DIBBS

Cross Reference | NSN 4820-01-449-7319

Part Number Cage Code Manufacturer
845-7108102-D-008 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4820-01-449-7319

Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 845-7108102-D-008

Restrictions/Controls & Freight Information | NSN 4820-01-449-7319

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 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 4820-01-449-7319

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each