National Item Identification Number

01-327-8054
013278054
4820-01-327-8054
4820-01-327-8054

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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81400

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HASKEL INTERNATIONAL INC
DIV INDUSTRIAL TECHNOLOGIES DIVISION
100 E GRAHAM PL
BURBANK
CA
91502
818-556-2531

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03950

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NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500

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Reference Numbers (Part Numbers)

27746
27746CP

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

CLEANED IN ACCORDANCE WITH MIL-C-52211
ZZZY
VLV PRESS REG X RELIEF .50IPS 600