NIIN Output Data
NIIN:
NSN:
Item Name:
VALVE , SAFETY RELIEF
Definition:
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.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
658 | 37239 | H | 5 | 9 | 6 | AX | ||
658 SX 3/4 X 3/4 IN | 37239 | H | 5 | 9 | 6 | AX | ||
FIG658 3/AIN 25 | 37239 | H | 5 | 9 | 6 | ZZ | ||
3-4IN 25PSI | 97578 | A | C | 1 | 6 | ZZ | AC | |
69-3/4-25 | 93641 | A | 3 | 2 | 6 | AX |
CAGE Information
Code | Company |
---|---|
37239 | LUNKENHEIMER CO |
97578 | PHILADELPHIA GEAR CORPORATION DIV WE |
93641 | AQUATROL INC. DIV AQUATROL INC. |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ADSR | BONNET TYPE | INSIDE SPRING |
ADSR | BONNET TYPE | INSIDE SPRING |
CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
MATT | MATERIAL | COPPER ALLOY OVERALL |
AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END |
ADQU | FLOW CONTROL DEVICE | DISK |
STYL | STYLE DESIGNATOR | ERR-090 |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 1ST END |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 2ND END |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
ADSU | DISK LOADING METHOD | SPRING |
CQCY | ADJUSTABLE PRESSURE RANGE | +1.0/+250.0 POUNDS PER SQUARE INCH |
MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
ADST | BONNET ATTACHMENT METHOD | THREADED |
AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
CSDC | OPENING PRESSURE SETTING | 25.0 POUNDS PER SQUARE INCH |
CQGM | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
Similar Parts
658 ,
658 ,
4820-00-060-7233 ,
4820000607233 ,
000607233
,
658 ,
658 SX 3/4 X 3/4 IN ,
FIG658 3/AIN 25 ,
3-4IN 25PSI ,
69-3/4-25 ,