Part Details | METAL TUBE ASSEMBLY
4710-00-020-8257 A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.
Alternate Parts: 37074173, 370741-73, 4710-00-020-8257, 00-020-8257, 4710000208257, 000208257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 17, 1972 | 00-020-8257 | 21989 ( TUBE ASSEMBLY, METAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4710-00-020-8257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 370741-73 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 4710-00-020-8257
| Characteristic | Specifications |
|---|---|
| TUBING MATERIAL | ALUMINUM ALLOY, AMS 4083 |
| TUBE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| WALL THICKNESS | 0.028 INCHES NOMINAL |
| DESIGN FORM | PREBENT |
| END CONNECTION SPEC/STD | MIL,MS21921,MS21921-6D,MIL,MS21922,MS21922-6 |