National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
VALVE , RELIEF , PRESSURE AND TEMPER
Definition:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| D50342-1 | 34889 | A | 5 | 1 | 5 | HD | ||
| R10AF5F514-TL1VM | 03950 | A | 5 | 2 | 5 | HD | ||
| D50342-1VM | 03950 | A | 5 | 2 | 5 | HD | ||
| R10AF5F514-TL1 | 34889 | A | 3 | 1 | 1 | HD |
CAGE Information
| Code | Company |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
| 34889 | HUNT VALVE COMPANY INC DBA UNION FLO |
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 |
|---|---|---|
| AAQL | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ADQU | FLOW CONTROL DEVICE | DISK, CIRCULAR |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| ADQM | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.125 INCHES NOMINAL |
| ADQN | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES NOMINAL |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |