5331-01-531-4990 O-RING Index 4820-01-531-4992 DISC STEM

National Stock Number:
4820-01-531-4991

Federal Supply Class:
4820

National Item Identification Number:
015314991

Description:
VALVE,GLOBE

Detail:
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.


Manufacturer Information:
218017934G96169ELECTRIC BOAT CORPORATION
218017934GD403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7550479-A2253711NAVAL SEA SYSTEMS COMMAND
7550479-A22D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-6397304-2B53711NAVAL SEA SYSTEMS COMMAND
803-6397304-2BD403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
G547-0003-A2296169ELECTRIC BOAT CORPORATION
G547-0003-A22D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES


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