Product Details | SCREW STEM SHUTOFF COCK

4820-00-631-3660 A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.

Part Alternates: A6890, 08924140 , 08924140M, 1355AS8201, 1355AS820-1 , 4820-00-631-3660, 00-631-3660, 4820006313660, 006313660

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-631-3660

Drawings & Photos | NSN 4820-00-631-3660


Demand History | NSN 4820-00-631-3660

Part Number Request Date QTY Origin
4820-00-631-3660 2011-12-362 57 DIBBS
4820-00-631-3660 2011-12-362 234 DIBBS
4820-00-631-3660 2011-03-70 234 DIBBS
4820-00-631-3660 2011-02-45 57 DIBBS
4820-00-631-3660 2010-11-316 234 United States
4820-00-631-3660 2010-11-316 257 United States
4820-00-631-3660 2010-03-64 257 DIBBS
4820-00-631-3660 2009-09-247 234 DIBBS
4820-00-631-3660 2009-08-232 234 DIBBS
4820-00-631-3660 2008-11-316 133 DIBBS
4820-00-631-3660 2008-10-290 67 US

Cross Reference | NSN 4820-00-631-3660

Part Number Cage Code Manufacturer
08924140 72582 MTU AMERICA INC.
08924140M 72582 MTU AMERICA INC.
1355AS820-1 30003 NAVAL AIR SYSTEMS COMMAND
A6890 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
A6890 79470 DANA CORP WEATHERHEAD DIV

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Technical Data | NSN 4820-00-631-3660

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
FLOW CONTROL DEVICE DISK OR STEM
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE B10A INVERTED FLARE 1ST END B46B PLAIN 2ND END
SEAT ANGLE 45.0 DEGREES 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END NPT 2ND END
NOMINAL THREAD SIZE 0.625 INCHES 1ST END 0.250 INCHES 2ND END
THREAD CLASS 3B 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
FURNISHED ITEMS AND QUANTITY 1 NUT

Restrictions/Controls & Freight Information | NSN 4820-00-631-3660

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:UPrecious metal type is unknown
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
NMF Description 052410 STOP COCK/VALVE INDICATOR POSTS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 736 unknown
Originating Activity Code XX
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 4820-00-631-3660

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