National Item Identification Number

00-821-1391
008211391
4810-00-821-1391
4810-00-821-1391

National Stock Number

Item Name

VALVE,BUTTERFLY

Federal Supply Class

4810

Description

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

Commercial and Government Entity Code (Supplier Data)

---

59364

---

---

99193

---

---

Reference Numbers (Part Numbers)

104650
104650
104650

Required Categories

MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE

Required Description

STEEL BODY
A8 STRAIGHT THRU Y-PATTERN
AIR SINGLE RESPONSE
255.0 POUNDS PER SQ