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National Stock Number:
4820-01-534-2116
Federal Supply Class:
4820
National Item Identification Number:
015342116
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:
| 2642-785-01 ITEM 148 | 96169 | ELECTRIC BOAT CORPORATION | | 4558738 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-4558738 ITEM 148 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| SPECIAL FEATURES | 1.748 X 1.009 X 0.313 THICK; MATERIAL ZYTEL 45 HSB AS MANUFACTURED BY E.I. DUPONT; ALTERNATE MATERIAL MAY BE NYLATRON GSVQ, AS MANUFACTURED BY QUADRANT ENGINEERING. |
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