NSN 4820-00-287-3952 · NIIN 002873952 · FSC 4820
NO DASHES 4820002873952
In Stock
VALVE,GATE
Valves, Nonpowered
Technical characteristics
23 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 |
|---|---|---|
| MATT | MATERIAL | SEAT COPPER ALLOY 836 |
| CYCA | PRESSURE CLASS | POUNDS (LB) 150.0 |
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | INCHES 1.250 |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE |
| ADST | BONNET ATTACHMENT METHOD | U-BOLT |
| CRKP | STEM TYPE | RISING |
| ADSR | BONNET TYPE | INSIDE SCREW |
| THSD | THREAD SERIES DESIGNATOR | NPT |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | DISK ASSN STD SINGLE MATERIAL RESPONSE AST- B-62 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT ASSN STD SINGLE MATERIAL RESPONSE AST- B-62 |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAHRENHEIT STEAM 450.0 AND FAHRENHEIT WATER-OIL-GAS 450.0 |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATT | MATERIAL | DISK COPPER ALLOY 836 |
| CCFG | VALVE SIZE | INCHES 1.250 |
| CQJX | NOMINAL THREAD SIZE | INCHES 1.250 |
| PRTY | OPERATING PRESSURE AND TYPE | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED 450.0 |
| FEAT | SPECIAL FEATURES | SOLID WEDGE; TAPERED SEAT |
| MATT | MATERIAL | BODY IRON CAST UNS F12102 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM ASSN STD SINGLE MATERIAL RESPONSE AST- B-62 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY ASSN STD SINGLE MATERIAL RESPONSE AST- A-126 CLASS B |
| MATT | MATERIAL | STEM COPPER ALLOY 836 |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 0417 1-1/4 IN | 21368 |
| 1640-1 1/4 IN | 37239 |
| 1640 | 37239 |
| N0. 490 VALVE N.P.S. 1-1/4 IN. | 14959 |
| FIG490 | 14959 |
Supersedes
This item replaces cancelled NIIN 002891363. An older drawing citing one of those numbers resolves here.