National Item Identification Number
00-918-9144
009189144
4820-00-918-9144
4820-00-918-9144
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)
4J831
A C R MACHINE INC
21 N 10TH AVE
COATESVILLE
PA
19320
610-383-6150
71905
DERBYSHIRE MACHINE & TOOL CO. INC.
DBA DERBYSHIRE MACHINE AND TOOL CO.
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
Reference Numbers (Part Numbers)
LD616840
2121174
2121174
2121174
Required Categories
III FSC APPLICATION DATA
Required Description
MK13MOD1,LAUNCHING SYSTEM