NSN 4820-01-274-0552
Part Details | FLUID VALVE STEM
4820-01-274-0552 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
Alternate Parts: MILV22052D, MIL-V-22052D, MV21W5 ITEM 4, MV-21W5 ITEM 4, MV21W5, MV-21W5, 4820-01-274-0552, 01-274-0552, 4820012740552, 012740552
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 04, 1988 | 01-274-0552 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-274-0552
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-22052D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MV-21W5 ITEM 4 | 61661 | NEWMANS INCNEW JERSEY DIV |
| MV-21W5 | 61661 | NEWMANS INCNEW JERSEY DIV |
Technical Data | NSN 4820-01-274-0552
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 410 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 GRADE 410 ASSN STD SINGLE MATERIAL RESPONSE |
| VALVE TYPE FOR WHICH DESIGNED | GLOBE |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 21W-CB-3 |
| VALVE SIZE FOR WHICH DESIGNED | 5.000 INCHES |
| LARGEST OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |
| SPECIAL FEATURES | ACME THREADS 4/1 LEFT,CLOCKWISE TO CLOSE,9 1/2 TURNS |