NSN 4820-00-203-9391
Part Details | POPPET DRAIN COCK
4820-00-203-9391 An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.
Alternate Parts: 740B7, 6339717, 633971-7, 3529281, 3-52928-1, 3529281, 3-52928-1, 4820-00-203-9391, 00-203-9391, 4820002039391, 002039391
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-203-9391 | 16989 ( COCK, POPPET DRAIN ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-203-9391
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 740B7 | 91511 | AUTO-VALVE, INC. |
| 633971-7 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 3-52928-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| 3-52928-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES,INC. |
Technical Data | NSN 4820-00-203-9391
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | 6 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | MANUAL |