National Stock Number (NSN) Output Data
NSN:
NIIN:
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 |
---|---|---|---|---|---|---|---|---|
20206L51M | 01343 | A | C | 1 | 6 | ZZ | AC | |
20206L51M | 15187 | A | 3 | 2 | C | ZZ | ||
20206 | 01343 | A | D | 9 | C | ZZ | ||
MIL-V-22459 | 81349 | M | 4 | 1 | E | ZZ |
CAGE Information
Code | Company |
---|---|
01343 | ANDERSON GREENWOOD LP DBA ANDERSON G |
15187 | TYCO VALVES & CONTROLS LP DBA ANDERS |
81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
---|---|---|
ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
TMQY | FURNISHED ITEMS AND QUANTITY | 1 PLUGGED DRAIN AND 2 TAILPIECE AND 2 NUT AND 1 RELIEF PLUG |
ADSR | BONNET TYPE | INSIDE SPRING |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 1" RELIEF VALVE TYPE 1751T |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
ADQU | FLOW CONTROL DEVICE | DISK |
MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES ALL ENDS |
STYL | STYLE DESIGNATOR | ERR-090 |
MATT | MATERIAL | NICKEL ALLOY SEAT |
FEAT | SPECIAL FEATURES | PFOR GAS SERVICE; VENT MUST BE OPEN TO ATMOSPHERE OR PIPED TO DOWNSTREAM PIPING; VENT PLUG (FIND NO. 27) AND ASSOCIATED O-RING (FIND NO. 28) ARE NOT TO BE INSTALLED WHEN VALVE IS USED IN AN AIR SYSTEM; HAS MONEL TRIM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE AND AMS 3660 ASSN STD 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
ADSU | DISK LOADING METHOD | SPRING |
AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
AEHZ | MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT SINGLE RESPONSE |
CQGM | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
MATT | MATERIAL | NICKEL ALLOY STEM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
AHNC | CONNECTION STYLE | SOCKET ERR-100 |
CQCY | ADJUSTABLE PRESSURE RANGE | +76.0/+90.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | COPPER ALLOY 922 BODY |
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