Product Details | FLUID VALVE STEM

4820-01-526-6557 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 233995, 23399-5, 23399-5 NO.5 PN 2564-095-062, 233995NO5PN2564095062, 2564095062, 2564-095-062, 4820-01-526-6557, 01-526-6557, 4820015266557, 015266557

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 29 DEC 2004 01-526-6557

Demand History | NSN 4820-01-526-6557

Part Number Request Date QTY Origin
4820-01-526-6557 2018-01-29 4 DIBBS
4820-01-526-6557 2018-01-18 4 DIBBS

Cross Reference | NSN 4820-01-526-6557

Part Number Cage Code Manufacturer
23399-5 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
23399-5 NO.5 PN 2564-095-062 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION
2564-095-062 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION

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Technical Data | NSN 4820-01-526-6557

Characteristic Specifications
MATERIAL STEEL COMP 316
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE
VALVE TYPE FOR WHICH DESIGNED GATE
VALVE SIZE FOR WHICH DESIGNED 1.000 INCHES
LARGEST OUTSIDE DIAMETER 0.438 INCHES NOMINAL
OVERALL LENGTH 6.375 INCHES NOMINAL
STEM ACTUATING END TYPE THREADED EXTERNALLY
FEATURES PROVIDED THREADED
III END ITEM IDENTIFICATION 4820-01-526-6548 GATE VALVE; CVN 77

Restrictions/Controls & Freight Information | NSN 4820-01-526-6557

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-526-6557

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
EA : Each