NSN 4820-01-557-7643

Part Details | VALVEZBALLZZ3-WAYZZ

4820-01-557-7643

Alternate Parts: 264382591 ASSY IRDW, 2643-825-91 ASSY IRD-W, 218041445, 8457286651 ASSY IRDWL1, 845-7286651 ASSY IRD-W-L1, 264382591 ASSY IRDWL1, 2643-825-91 ASSY IRD-W-L1, 8457286651 ASSY IRDW, 845-7286651 ASSY IRD-W, 218041445L1, 4820-01-557-7643, 01-557-7643, 4820015577643, 015577643

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-557-7643
Part Number Cage Code Manufacturer
2643-825-91 ASSY IRD-W96169ELECTRIC BOAT CORPORATION
21804144596169ELECTRIC BOAT CORPORATION
845-7286651 ASSY IRD-W-L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2643-825-91 ASSY IRD-W-L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-7286651 ASSY IRD-W53711NAVAL SEA SYSTEMS COMMAND
218041445L153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-557-7643
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMSFOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY