NSN 4820-01-537-5815

Part Details | VALVE SEAT

4820-01-537-5815 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.

Alternate Parts: 26434050150, 264340501-50, 264277101033, 264277101-033, 264277101 ITEM 33, 2642-771-01 ITEM 33, 264140501 PIECE 63, 2641-405-01 PIECE 63, 2640801X2 PC 43, 2640-801X2 PC 43, H54700012643405010050, H547-0001-264340501-0050, G547264277101033, G547-264277101-033, G547000226434050150, G547-0002-264340501-50, 755047826414051157VG, 7550478-264140511-57VG, 73838582643405010050VG, 7383858-264340501-0050VG, 26434050150VG, 264340501-50VG, 264277101033VG, 264277101-033VG, 264277101 ITEM 33VG, 2642-771-01 ITEM 33VG, 264140501 PIECE 63VG, 2641-405-01 PIECE 63VG, 2640801X2 PIECE 3VG, 2640-801X2 PIECE 3VG, 2640801X2 PC 43VG, 2640-801X2 PC 43VG, H54700012643405010050VG, H547-0001-264340501-0050VG, G547264277101033VG, G547-264277101-033VG, G547000226434050150VG, G547-0002-264340501-50VG, 8457285244 ITEM 50VG, 845-7285244 ITEM 50VG, 8454687566 ITEM 33VG, 845-4687566 ITEM 33VG, 755047826434050150VG, 7550478-264340501-50VG, 7550478264277101033VG, 7550478-264277101-033VG, 7550478264277101033, 7550478-264277101-033, 755047826414051157, 7550478-264140511-57, 73838582643405010050, 7383858-264340501-0050, 8457285244 ITEM 50, 845-7285244 ITEM 50, 755047826434050150, 7550478-264340501-50, 8454687566 ITEM 33, 845-4687566 ITEM 33, 4820-01-537-5815, 01-537-5815, 4820015375815, 015375815

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48FEB 14, 200601-537-581522113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-537-5815
Part Number Cage Code Manufacturer
264340501-5096169ELECTRIC BOAT CORPORATION
264277101-03396169ELECTRIC BOAT CORPORATION
2642-771-01 ITEM 3396169ELECTRIC BOAT CORPORATION
2641-405-01 PIECE 6396169ELECTRIC BOAT CORPORATION
2640-801X2 PC 4396169ELECTRIC BOAT CORPORATION
H547-0001-264340501-005096169ELECTRIC BOAT CORPORATION
G547-264277101-03396169ELECTRIC BOAT CORPORATION
G547-0002-264340501-5096169ELECTRIC BOAT CORPORATION
7550478-264140511-57VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
7383858-264340501-0050VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
264340501-50VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
264277101-033VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2642-771-01 ITEM 33VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2641-405-01 PIECE 63VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-801X2 PIECE 3VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-801X2 PC 43VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
H547-0001-264340501-0050VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
G547-264277101-033VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
G547-0002-264340501-50VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-7285244 ITEM 50VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-4687566 ITEM 33VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
7550478-264340501-50VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
7550478-264277101-033VG03950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
7550478-264277101-03353711NAVAL SEA SYSTEMS COMMAND
7550478-264140511-5753711NAVAL SEA SYSTEMS COMMAND
7383858-264340501-005053711NAVAL SEA SYSTEMS COMMAND
845-7285244 ITEM 5053711NAVAL SEA SYSTEMS COMMAND
7550478-264340501-5053711NAVAL SEA SYSTEMS COMMAND
845-4687566 ITEM 3380064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-537-5815
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONET THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS, REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANET MARKING ON THE MATERIAL, AND CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONVALVE,BALL,AIR BLEED 0.500NPS 4500PSI CRES SW