National Item Identification Number

01-528-3285
015283285
4820-01-528-3285
4820-01-528-3285

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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79342

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WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660

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Reference Numbers (Part Numbers)

LHD0304 NO.10 4IN

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SPECIAL FEATURES
III PART NAME

Required Description

STEEL COMP 316 OVERALL
ASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL;