Product Details | SEAT AND PISTON

4820-01-441-9591

Part Alternates: 158334, 158334 PIECE 2, 158334PIECE2, 4820-01-441-9591, 01-441-9591, 4820014419591, 014419591

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 FEB 1997 01-441-9591

Demand History | NSN 4820-01-441-9591

Part Number Request Date QTY Origin
158334 PIECE 2 2024-05-141 1 DIBBS
158334 PIECE 2 2024-05-129 1 DIBBS
158334 PIECE 2 2024-01-26 1 DIBBS
158334 PIECE 2 2024-01-15 1 DIBBS
158334 PIECE 2 2023-10-283 1 DIBBS
158334 PIECE 2 2023-09-271 1 DIBBS
4820-01-441-9591 2018-06-154 2 DIBBS
4820-01-441-9591 2018-02-53 1 DIBBS
4820-01-441-9591 2016-08-223 1 DIBBS
4820-01-441-9591 2016-04-119 1 DIBBS
4820-01-441-9591 2015-06-154 1 DIBBS
4820-01-441-9591 2014-09-251 1 DIBBS
4820-01-441-9591 2012-07-183 1 DIBBS
4820-01-441-9591 2012-06-174 1 DIBBS

Cross Reference | NSN 4820-01-441-9591

Part Number Cage Code Manufacturer
158334 13344 NEWTERRA INC.
158334 PIECE 2 13344 NEWTERRA INC.

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Technical Data | NSN 4820-01-441-9591

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION CONSIST OF PC 2-1 CYLINDER 1; PC 2-2 PISTON PLATE 1; PC 2-3 LUGS 8; PC 2-4 HUB 1; PC 2-5 SEAT RING 1; PC 2-6 RIBS 6
III END ITEM IDENTIFICATION NIMITZ CLASS CVN
III PART NAME ASSIGNED BY CONTROLLING AGENCY SEAT AND PISTON ASSEMBLY

Restrictions/Controls & Freight Information | NSN 4820-01-441-9591

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
No Freight Information

Management | NSN 4820-01-441-9591

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 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
AY : Assembly