National Item Identification Number

01-270-9643
012709643
4820-01-270-9643
4820-01-270-9643

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)

---

79342

---

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

---

79342

---

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

---

Reference Numbers (Part Numbers)

8666
8666 ITEM 5

Required Categories

MATERIAL
SPECIAL FEATURES

Required Description

STEEL UNS J92600 OVERALL
WITH STELLITE OVERLAY