NSN 4820-00-268-8786 · NIIN 002688786 · FSC 4820
NO DASHES 4820002688786
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
24 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 100.0 |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| BBJX | MOUNTING POSITION | VERTICAL |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER, FRESH |
| STYL | STYLE DESIGNATOR | |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE B AND CLASS 1 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390, ALLOY D5 TO D TO |
| CWCD | NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 6.125 |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AECS | BOLT HOLE QUANTITY | 6 |
| MATT | MATERIAL | FLOW CONTROL DEVICE NICKEL ALLOY OR COPPER ALLOY |
| MATT | MATERIAL | SEAT COPPER ALLOY 903 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS PLAIN |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC 1ST MATERIAL RESPONSE QQ-N-281 AND FED SPEC 2ND MATERIAL RESPONSE QQ-N-281 AND FED SPEC 3RD MATERIAL RESPONSE QQ-N-288 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D5 TO D TO |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 6.000 |
| FEAT | SPECIAL FEATURES | BRONZE DISK,QQ-C-390,FACED W/NICKEL COPPER ALLOY,QQ-N-281 OR QQ-N-288 NOT LESS THAN 1/8 IN.THK |
| MATT | MATERIAL | BODY COPPER ALLOY 903 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.562 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | ALL ENDS INCHES 5.000 |
| CWCK | NOMINAL THICKNESS | ALL ENDS INCHES 0.500 |