National Item Identification Number

01-468-5513
014685513
4820-01-468-5513
4820-01-468-5513

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)

---

82483

---

SPENCE ENGINEERING CO INC
DBA NICHOLSON STEAM TRAP
150 COLDENHAM RD
WALDEN
NY
12586
845-778-5566

---

Reference Numbers (Part Numbers)

4-04381-0

Required Categories

MATERIAL
SPECIAL FEATURES
III END ITEM IDENTIFICATION

Required Description

STEEL SEAT
NEXT HIGHER ASSY VALVE REGULATOR
USNS STALWART CLASS TAGOS