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National Stock Number:
4820-01-476-1571
Federal Supply Class:
4820
National Item Identification Number:
014761571
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular 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.
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Manufacturer Information:
| 2640-801X01PC 12 | 96169 | ELECTRIC BOAT CORPORATION | | 264080101-0012 | 96169 | ELECTRIC BOAT CORPORATION | | 564-7286740-6 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7286740 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 56-97-0417 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | SEAT THICKNESS IS 0.375 INCHES, SEAT LENGTH IS 3.486 AND SEAT WIDTH IS 2.406; NHA VALVE BALL 2 1/2 IPS LET FL & DR & LPT HATCH CAV DR ASSY. |
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