NSN 4820-01-013-9721 · NIIN 010139721 · FSC 4820
NO DASHES 4820010139721
In Stock
VALVE,RESTRICTOR CHECK
Valves, Nonpowered
Technical characteristics
25 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 |
| ABVL | APERTURE DIAMETER | INCHES NOMINAL 0.120 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.250 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1000.0 |
| FEAT | SPECIAL FEATURES | PORTED BRASS BALL IN SECONDARY OFIFICE |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| MATT | MATERIAL | PACKING RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATT | MATERIAL | BODY COPPER ALLOY 360 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PACKING MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-1149,TYE 2,CLASS 5 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-B-626,ALLOY 360 |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| MEDA | MEDIA FOR WHICH DESIGNED | FOURTH RESPONSE HELIUM |
| MEDA | MEDIA FOR WHICH DESIGNED | THIRD RESPONSE FUEL/OIL, HYDROCARBON |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE BUTANE |
| STYL | STYLE DESIGNATOR | |
| SUPP | SUPPLEMENTARY FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| TMQY | FURNISHED ITEMS AND QUANTITY | NUT 1 |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 1656341 | 72352 |
| 1-1256-1-1/4IPT | 72352 |
| 410-1-4B2 | 86768 |
| 8-1254-4 | 86768 |
| 410 1-4 | 86768 |
| 1656341REVD | 86768 |
| 8-1254-4 | 09990 |
| BUWEPSDWG1656341 | 10001 |
| 1656341 | 10001 |
Supersedes
This item replaces cancelled NIIN 004949854. An older drawing citing one of those numbers resolves here.