National Stock Number (NSN) Output Data
Definition:
A VALVE CONSISTING OF A SINGLE DEADWEIGHT LOADED DISK, OR TWO DEADWEIGHT LOADED DISKS EACH WITH A SEPERATE SEAT. IT IS SPECIFICALLY DESIGNED FOR THE RELIEF OF SMALL PRESSURE AND VACUUM CONDITIONS WITHIN A TANK OR OTHER CONTAINER TO OR FROM THE ATMOSPHERE. THE CENTER OF A SINGLE DEADWEIGHT LOADED DISK MAY CONTAIN A SPRING LOADED DISK FORMING AN ADDITIONAL SEAT OR APERTURE. IT MAY BE SPRING LOADED AND/OR EQUIPPED WITH A MANUAL UNLOADER ON EITHER THE PRESSURE OR VACUUM SIDE. EXCLUDE VALVE, VACUUM BREAKING.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| LGM-20F | 58818 | A | 5 | 9 | 6 | ZZ | ||
| LGM20AM-F | 58818 | A | 3 | 2 | 6 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 58818 | CONTROL DEVICES, INCORPORATED |
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 |
|---|---|---|
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
| CSCN | THIRD END NOMINAL THREAD SIZE | 0.375 INCHES |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACNZ | THIRD END THREAD DIRECTION | RIGHT-HAND |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| ACKL | MEDIA FOR WHICH DESIGNED | AIR |
| CSDF | THIRD END THREAD SERIES DESIGNATOR | NPT |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK, CIRCULAR |
| ACMY | THIRD END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQZ | END CONNECTION QUANTITY | 3 |
| AAFZ | BODY MATERIAL | COPPER ALLOY |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.500 INCHES |
| ACNV | THIRD END NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES |
| ACMZ | THIRD END STYLE DESIGNATOR | PLAIN |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | NPT |
| AGAV | END ITEM IDENTIFICATION | 4310-01-365-9013 |