National Item Identification Number
01-310-7694
013107694
4820-01-310-7694
4820-01-310-7694
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)
30003
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
MIL-I-52211
1551AS140-1
1551AS140-1CP
Required Categories
MATERIAL
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHOD
CONNECTION TYPE
C
Required Description
STEEL COMP 316 BODY
6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MANUAL
THRE