NSN 4820-01-026-2931
Part Details | CHECK VALVE
4820-01-026-2931 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Alternate Parts: ST7M3961, ST7M396-1, ST7M396, P51389, P51-389, 3R1682, 4820-01-026-2931, 01-026-2931, 4820010262931, 010262931
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 21, 1976 | 01-026-2931 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-026-2931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ST7M396-1 | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST7M396 | 76301 | BOEING COMPANY, THEDBA BOEING |
| P51-389 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 3R1682 | 99240 | CRISSAIR, INC.DIV ESCO TECHNOLOGIES |
Technical Data | NSN 4820-01-026-2931
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | INLET FLOW FROM BOSS END |