NSN 4820-01-221-8902
Part Details | VALVE DISK RETAINER
4820-01-221-8902 An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Alternate Parts: 82001, A49120 PIECE 8, A-49120 PIECE 8, A49120, A-49120, 4820-01-221-8902, 01-221-8902, 4820012218902, 012218902
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 05, 1985 | 01-221-8902 | 35917 ( RETAINER, DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-221-8902
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 82001 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| A-49120 PIECE 8 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| A-49120 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-221-8902
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288, COMP D FED SPEC SINGLE MATERIAL RESPONSE |
| VALVE SIZE FOR WHICH DESIGNED | 3.500 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 15187 |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 2 1/2 H 3 1/2 HNB-H |