National Item Identification Number

01-399-0924
013990924
4810-01-399-0924
4810-01-399-0924

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4810

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)

---

53711

---

---

53711

---

---

Reference Numbers (Part Numbers)

803-6397408
803-6397408-PC024

Required Categories

STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END

Required Description

B1 THREADED FLANGED
4.440 INCHES NOMINAL
3.000 INCHES NOMINAL
1.372 INCHES NO