Product Details | VALVE PISTON

4820-00-977-2934 A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.20525300060Vehicular Brake, Steering, Axle, Wheel, and Track Components28150029Diesel Engines and Components29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: BUWEPSDWG2526593, 2526593, 4820-00-977-2934, 00-977-2934, 4820009772934, 009772934

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 OCT 1966 00-977-2934

Demand History | NSN 4820-00-977-2934

Part Number Request Date QTY Origin
4820-00-977-2934 2024-05-123 327 DIBBS
4820-00-977-2934 2023-04-107 117 DIBBS
4820-00-977-2934 2023-04-96 117 DIBBS
4820-00-977-2934 2022-07-205 182 DIBBS
4820-00-977-2934 2022-03-90 126 DIBBS
4820-00-977-2934 2021-11-319 15 DIBBS
4820-00-977-2934 2021-08-243 113 DIBBS
4820-00-977-2934 2021-08-227 269 DIBBS
4820-00-977-2934 2021-07-208 74 DIBBS
4820-00-977-2934 2021-03-81 58 DIBBS
4820-00-977-2934 2021-03-69 58 DIBBS
4820-00-977-2934 2021-03-60 191 DIBBS
4820-00-977-2934 2021-02-48 191 DIBBS
4820-00-977-2934 2021-02-34 50 DIBBS
4820-00-977-2934 2020-03-76 26 DIBBS
4820-00-977-2934 2020-03-63 26 DIBBS
4820-00-977-2934 2020-02-40 26 DIBBS
4820-00-977-2934 2014-12-355 141 DIBBS
4820-00-977-2934 2013-02-39 13 DIBBS

Cross Reference | NSN 4820-00-977-2934

Part Number Cage Code Manufacturer
2526593 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
BUWEPSDWG2526593 61923 ALLIANT TECHSYSTEMS INC MARINE SYSTEMS EAST

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Restrictions/Controls & Freight Information | NSN 4820-00-977-2934

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
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 119140 CYLINDER HEAD/PISTON SHOCK AB
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 593 unknown
Originating Activity Code HD Naval Inventory Control Point
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 4820-00-977-2934

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