Part Number
Definition:
A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.
CAGE Information
| Code | Company |
|---|---|
| 03538 | LOCKHEED MARTIN CORPORATION DBA MS2 |
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 |
|---|---|---|
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| MATT | MATERIAL | COPPER ALLOY 836 BODY |
| ADSR | BONNET TYPE | INSIDE SCREW |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| CCFG | VALVE SIZE | 1.000 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 200.0 DEG FAHRENHEIT STEAM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 15.0 POUNDS PER SQUARE INCH STEAM |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| MATT | MATERIAL | COPPER ALLOY 836 DISK |
| CRKP | STEM TYPE | RISING |
| CYCA | PRESSURE CLASS | 125.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.125 INCHES |
| AWLS | CONNECTION TYPE | SOLDER, TUBE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B371 ALLOY694 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATT | MATERIAL | COPPER ALLOY 694 STEM |