NSN 4730-01-443-8553
Part Details | BOSS ELBOW
4730-01-443-8553 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes ELBOW, TUBE.
Alternate Parts: 257003 PIECE 128, 5086938922 SHT 5 ITEM F26L1, 508-6938922 SHT 5 ITEM F-26L1, 257003 PIECE 128L1, 5086938922,SHT#5,ITEM#F26, 508-6938922,SHT#5,ITEM#F-26, 4730-01-443-8553, 01-443-8553, 4730014438553, 014438553
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | APR 21, 1997 | 01-443-8553 | 22676 ( ELBOW, BOSS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-443-8553
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 257003 PIECE 128 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 508-6938922 SHT 5 ITEM F-26L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 257003 PIECE 128L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 508-6938922,SHT#5,ITEM#F-26 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-443-8553
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |