NSN 4820-00-268-8777 · NIIN 002688777 · FSC 4820
NO DASHES 4820002688777
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
19 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 |
|---|---|---|
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 4 AND CLASS B AND SIZE 1 TO 2 |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.500 |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE STEAM |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER-OIL-GAS |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| CQQF | OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| CQQF | OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
| MATT | MATERIAL | BODY COPPER ALLOY |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| MATT | MATERIAL | SEAT COPPER ALLOY |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEHZ | MAXIMUM OPERATING TEMP | FIRST RESPONSE FAHRENHEIT 366.0 |
| AEHZ | MAXIMUM OPERATING TEMP | SECOND RESPONSE FAHRENHEIT 150.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 14 1-2 | 51034 |
| MSS-SP-80 | 59646 |
| 3412 1/2IN | 63686 |
| 352C | 75144 |
| 352 | 75144 |
| FIG 352 SIZE 1/2 IN | 75144 |
| WWV51 | 81348 |
| 14 1-2 | 0UPS6 |
| T433W1-2IN | 12168 |
Supersedes
This item replaces cancelled NIINs 000457402 · 003126411 · 006846082 · 008425813 · 009572155. An older drawing citing one of those numbers resolves here.