Product Details | DIRECTIONAL CONTROL LINEAR VALVE

4810-01-256-2454 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: MC18153, 4810-01-256-2454, 01-256-2454, 4810012562454, 012562454

Valves | Valves, Powered

Supply Group (FSG) NSN Assign. NIIN
48 03 JUN 1987 01-256-2454

Demand History | NSN 4810-01-256-2454

Part Number Request Date QTY Origin
4810-01-256-2454 2015-06-155 5 DIBBS
4810-01-256-2454 2015-01-11 5 DIBBS
4810-01-256-2454 2014-07-190 3 DIBBS
4810-01-256-2454 2014-06-174 3 DIBBS
4810-01-256-2454 2014-06-154 2 DIBBS
4810-01-256-2454 2014-04-119 1 DIBBS
4810-01-256-2454 2014-04-104 1 DIBBS

Cross Reference | NSN 4810-01-256-2454

Part Number Cage Code Manufacturer
MC18153 76050 EATON AEROSPACE LLC M C AEROSPACE DIV

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Technical Data | NSN 4810-01-256-2454

Characteristic Specifications
SPECIAL FEATURES CONSIST OF SPOOL MC18155,SLEEVE MC18154;DIMENSIONS IN INCHES,SPOOL,1.776 LONG,0.345 LARGEST OUTSIDE DIAMETER,SMALLEST OUTSIDE DIAMETER 0.145;MATERIAL STAINLESS STEEL TYPE 440 C,BRIGHT HARDEN TO 89.3 MIN.ROCKWELL 15N PER MIL-H-6875,PASSIVATE PER MCP 39;SLEEVE,1.260 LONG,0.910 OUTSIDE DIAMETER STEPPED,MATERIAL STAINLESS STEEL TYPE 440F OR 440FSE PER AMS 5632;USED ON MC16770/3,1650012320561
III END ITEM IDENTIFICATION F-15 AIRCRAFT
MANUFACTURERS CODE 76050
DESIGN CONTROL REFERENCE MC18153

Restrictions/Controls & Freight Information | NSN 4810-01-256-2454

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.
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4810-01-256-2454

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodeHSSX:AIRCRAFT HYDRAULIC SYSTEMS AND COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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