Product Details | DIRECTIONAL CONTROL LINEAR VALVE

4820-00-171-1993 A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 123H10068502, 123H10068-502, 4820-00-171-1993, 00-171-1993, 4820001711993, 001711993

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 AUG 1972 00-171-1993

Demand History | NSN 4820-00-171-1993

Part Number Request Date QTY Origin
4820-00-171-1993 2025-11-310 32 DIBBS
4820-00-171-1993 2025-08-219 34 DIBBS
4820-00-171-1993 2025-05-125 22 DIBBS
4820-00-171-1993 2024-05-126 55 DIBBS
4820-00-171-1993 2023-07-201 19 DIBBS
4820-00-171-1993 2022-09-256 12 DIBBS
4820-00-171-1993 2021-05-144 18 DIBBS
4820-00-171-1993 2020-08-234 8 DIBBS
4820-00-171-1993 2020-07-205 8 DIBBS
4820-00-171-1993 2020-06-156 9 DIBBS
4820-00-171-1993 2019-03-69 26 DIBBS
4820-00-171-1993 2018-01-29 32 DIBBS
4820-00-171-1993 2017-11-311 10 DIBBS
4820-00-171-1993 2017-10-296 10 DIBBS
4820-00-171-1993 2015-07-188 34 DIBBS
4820-00-171-1993 2013-04-100 10 DIBBS
4820-00-171-1993 2013-01-04 13 DIBBS
4820-00-171-1993 2012-04-101 8 DIBBS
4820-00-171-1993 2012-04-101 9 DIBBS
4820-00-171-1993 2010-11-312 7 DIBBS

Cross Reference | NSN 4820-00-171-1993

Part Number Cage Code Manufacturer
123H10068-502 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123H10068-502 3R930 RIPA ENGINEERING CORP.

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Restrictions/Controls & Freight Information | NSN 4820-00-171-1993

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 133300 MACHINERY/MACHINES NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4820-00-171-1993

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDBESPECIAL ELECTRONICAIRCRAFT(E2/C2)
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
ReparabilityDField Level Reparables
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