National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BALL , CHECK
Definition:
A SPHERICAL SHAPED DEVICE THAT MAY BE OF SOLID OR HOLLOW CONSTRUCTION. IT IS DESIGNED TO SEAT IN AN OPENING THEREBY PREVENTING THE PASSAGE OF FLUID. IT MAY BE USED WITH A SPRING ENABLING THE BALL TO BECOME UNSEATED AT A PREDETERMINED PRESSURE AS EXERTED BY THE FLUID FLOW AND TO BECOME RESEATED IN THE ABSENCE OF FLUID PRESSURE. FOR VALVE BALLS THAT INCLUDE PORTS SEE BALL, VALVE, PORTED.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| EVMKII-4 3INCH | 50805 | E | 3 | 2 | 6 | ZZ | ||
| EVMKII-4 | 50805 | E | 5 | 9 | E | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 50805 | JN&N INC. DBA BECO VALVES |
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 |
|---|---|---|
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 50805 |
| CYDY | VALVE MODEL NUMBER FOR WHICH DESIGNED | MARK II |
| AGAV | END ITEM IDENTIFICATION | USED ON THE MARS CLASS AFS |