National Item Identification Number

01-123-0163
011230163
4820-01-123-0163
4820-01-123-0163

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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1CC97

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NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112

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1CC97

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NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112

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1CC97

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NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112

---

1CC97

---

NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112

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53711

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Reference Numbers (Part Numbers)

48-00-42 SHEET
48-00-42 SHEET6
48-01-05 PIECE 7
48-01-06 PIECE 7
5182474 SHE

Required Categories

Required Description