National Item Identification Number
00-239-2991
002392991
4820-00-239-2991
4820-00-239-2991
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
70236
99473
HAWKER PACIFIC AEROSPACE
LANDING GEAR AND COMPONENTS MFG AND
11240 SHERMAN WAY
SUN VALLEY
CA
91352
818-765-6201
13499
95105
Reference Numbers (Part Numbers)
3251
3251
3251
332-2723-010
332-2723-010
Required Categories
MATERIAL
CONNECTION TYPE
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE
THREAD
Required Description
STEEL CORROSION RESISTING BODY
STEEL FLOW CONTROL DEVICE
THREADED EXTERNAL TUB