NSN 4820-00-288-6643 · NIIN 002886643 · FSC 4820
NO DASHES 4820002886643
In Stock
VALVE,REGULATING,FLUID PRESSURE
Valves, Nonpowered
Technical characteristics
29 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 |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK, BEVEL SEAT, TOP GUIDED AND DISK, BEVEL SEAT, BOTTOM GUIDED |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ACLA | FIRST END BOLT HOLE DIAMETER | INCHES NOMINAL 0.688 |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | INCHES NOMINAL 4.750 |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| AEVA | OUTLET PRESSURE RANGE | POUNDS PER SQUARE INCH (PSI) 25.0 TO 130.0 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED STD SINGLE MATERIAL RESPONSE FED STD 66 OR ASSN STD SINGLE MATERIAL RESPONSE AISI 420 OR ASSN STD SINGLE MATERIAL RESPONSE SAE 51420 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CLASS A AND COMPOSITION D AND PRESSURE RATING 150SI |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEVZ | MAXIMUM INLET PRESSURE RATING | POUNDS PER SQUARE INCH (PSI) 150.0 |
| AZKQ | TEMP RATING | FAHRENHEIT MAXIMUM 775.0 |
| FEAT | SPECIAL FEATURES | 4900.0 LB PER HR AT LOWEST REDUCED PRESSURE,AND 3900.0 LB PER HR AT HIGHEST REDUCED PRESSURE,FLOW CAPACITY |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 420 |
| ADQL | FACE TO FACE DISTANCE | INCHES NOMINAL 10.250 |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 6.000 |
| AAQL | BODY STYLE | |
| ABFF | FURNISHED ITEMS | INTERNAL PILOT VALVE |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ACKN | FIRST END STYLE DESIGNATOR | |
| ACKP | FIRST END RAISED FACE HEIGHT | INCHES NOMINAL 0.062 |
| ACKQ | FIRST END RAISED FACE DIAMETER | INCHES NOMINAL 3.625 |
| ACKT | FIRST END FLANGE SHAPE STYLE | |
| ACKU | FIRST END FLANGE THICKNESS | INCHES NOMINAL 0.562 |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 4 |
| MATT | MATERIAL | SEAT COBALT ALLOY |
| MEDA | MEDIA FOR WHICH DESIGNED | LOCATION NOT OTHERWISE SPECIFIED STEAM |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 22776N | 35795 |
| MILV17848BCLASS | 81349 |
| MIL-V-17848 | 81349 |
Supersedes
This item replaces cancelled NIIN 007653096. An older drawing citing one of those numbers resolves here.