Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , CHECK
Definition:
A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.
CAGE Information
| Code | Company |
|---|---|
| 57574 | VELAN VALVE CORPORATION DIV VELAN VA |
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 |
|---|---|---|
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 GASKET |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 6 IN. BOLTED BONNET SWING CHECK VALVE |
| MATT | MATERIAL | STEEL COMP 347 SEAT |
| AGAV | END ITEM IDENTIFICATION | ARLEIGH BURKE CLASS DDG |
| FEAT | SPECIAL FEATURES | ASME CLASS 300 LB; SYSTEM APPLICATION IS FOR VARIOUS SERVICE; SEAT DIAMETER IS 6 IN. WEDGE/DISC SEATING SURFACE TRIM IS CF8M OR SS316, SEAT SURFACE TRIM IS STELLITE 6; 1AW MIL-V-18436E |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MATT | MATERIAL | STEEL UNS J92710 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A 182 F347 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351 CF8C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL UNS J92710 FLOW CONTROL DEVICE |
| AECS | BOLT HOLE QUANTITY | 12 ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED WITH CURVE AND RADIUS ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 10.620 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.880 INCHES ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.0625 INCHES ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 12.500 INCHES ALL ENDS |