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 |
|---|---|---|---|---|---|---|---|---|
| 16649 | 58163 | A | 3 | 1 | 2 | AX | ||
| 14023 | 33654 | H | 5 | 9 | 6 | ZZ | ||
| 16649-18 | 33654 | H | 5 | 9 | 6 | ZZ | ||
| 7620119 | 18876 | A | 7 | 2 | 1 | AX | ||
| 14023 | 58163 | A | 5 | 2 | 6 | ZZ | ||
| 16649 | 33654 | H | 5 | 9 | 2 | AX | ||
| 16649-18 | 58163 | A | 5 | 2 | 6 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
| 58163 | MEGGITT NORTH HOLLYWOOD INC. DBA MEG |
| 33654 | HOWDEN FLUID SYSTEMS |
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 |
|---|---|---|
| MEDA | MEDIA FOR WHICH DESIGNED | OIL, CHLORINATED TRANSFORMER 3RD RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | OIL, CHLORINATED TRANSFORMER 3RD RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 26.0 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS 2ND RESPONSE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 STEM |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END |
| SFTT | SURFACE TREATMENT | ANODIZE |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE AND SILICON FLOW CONTROL DEVICE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | -70.0 DEG FAHRENHEIT 1ST RESPONSE |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 0.9 CUBIC FEET PER MINUTE |
| CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT 2ND RESPONSE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 SEAT |