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National Stock Number:
4820-01-385-9104
Federal Supply Class:
4820
National Item Identification Number:
013859104
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:
| B-112-E-0400 PC 18 | 11859 | HUNT VALVE COMPANY, INC. | | B-112-E-0400 PC 18 | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE SEAT | | MATERIAL | NICKEL ALLOY SEAT | | SPECIAL FEATURES | FOR BRONZE GATE VALVE SZ 4.000 IN., 150 LB FLANGE |
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