4820-01-643-2029 VALVE,LINEAR,DIRECTIONAL CONTROL 4820-01-643-2109 BODY,VALVE

National Stock Number:
4820-01-643-2088

Federal Supply Class:
4820

National Item Identification Number:
016432088

Description:
RETAINER,SEAT,VALVE


Manufacturer Information:
2643-820-03 ITEM 3096169ELECTRIC BOAT CORPORATION
2643-820-03 ITEM 30D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
264382003-030D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-264382003-030D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7383858-264382003-03053711NAVAL SEA SYSTEMS COMMAND
264382003-03096169ELECTRIC BOAT CORPORATION
7550478-264382003-030D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-7286645 ITEM 30D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
G547-0002-264382003-030D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H547-0001-264382003-030D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7550478-264382003-03053711NAVAL SEA SYSTEMS COMMAND
845-7286645 ITEM 3053711NAVAL SEA SYSTEMS COMMAND
G547-0002-264382003-03096169ELECTRIC BOAT CORPORATION
H547-0001-264382003-03096169ELECTRIC BOAT CORPORATION


Techincal Specification:
INSIDE DIAMETER2.125 INCHES MINIMUM AND 2.127 INCHES MAXIMUM
MATERIALCOPPER ALLOY AND NICKEL ALLOY
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER2.454 INCHES MINIMUM AND 2.458 INCHES MAXIMUM
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
CRITICALITY CODE JUSTIFICATIONZZZY


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