Product Details | GLOBE VALVE

4820-01-302-6638 A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: SS8UG906, SS-8UG-906, 4820-01-302-6638, 01-302-6638, 4820013026638, 013026638

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 JUN 1989 01-302-6638

Drawings & Photos | NSN 4820-01-302-6638


Demand History | NSN 4820-01-302-6638

Part Number Request Date QTY Origin
SS-8UG-906 2025-10-287 6 DIBBS
SS-8UG-906 2022-05-139 1 DIBBS
SS-8UG-906 2022-05-128 1 DIBBS
SS-8UG-906 2022-04-109 1 DIBBS
SS-8UG-906 2020-12-362 1 DIBBS
SS-8UG-906 2019-08-225 1 DIBBS
4820-01-302-6638 2018-03-88 1 DIBBS
4820-01-302-6638 2018-02-32 1 DIBBS
4820-01-302-6638 2017-12-345 1 DIBBS
4820-01-302-6638 2017-11-306 1 DIBBS
4820-01-302-6638 2017-09-270 1 DIBBS
4820-01-302-6638 2014-09-268 2 DIBBS
4820-01-302-6638 2013-10-304 2 DIBBS
4820-01-302-6638 2013-06-169 2 US
4820-01-302-6638 2012-10-285 1 DIBBS
4820-01-302-6638 2012-08-227 1 DIBBS

Cross Reference | NSN 4820-01-302-6638

Part Number Cage Code Manufacturer
SS-8UG-906 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-8UG-906 18034 NUPRO CO

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Technical Data | NSN 4820-01-302-6638

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY
STYLE DESIGNATOR A1 STRAIGHT THRU
FLOW CONTROL DEVICE PISTON
MEDIA FOR WHICH DESIGNED VACUUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP 650.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE G45 FLARELESS ALL ENDS
SEAT ANGLE 20.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.500 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD UNION

Restrictions/Controls & Freight Information | NSN 4820-01-302-6638

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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-302-6638

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