NSN 4730-01-311-6389 4-161-408-02, 01-311-6389, 416140802
Product Details | TUBE TO BOSS TEE
4730-01-311-6389 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
Part Alternates: 4-161-408-02, 4730-01-311-6389, 01-311-6389, 4730013116389, 416140802, 013116389
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 DEC 1989 | 01-311-6389 | 22683 ( TEE, TUBE TO BOSS ) |
Cross Reference | NSN 4730-01-311-6389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-161-408-02 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
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Technical Data | NSN 4730-01-311-6389
| Characteristic | Specifications |
|---|---|
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END |
| CONNECTION STYLE | B64 FLARED 1ST END B71 EXTERNAL SEAT FOR GASKET SEAL 2ND END B64 FLARED 3RD END |
| SEAT ANGLE | 37.0 DEGREES 1ST END 37.0 DEGREES 3RD END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END UNF 3RD END |
| NOMINAL THREAD SIZE | 0.435 INCHES 1ST END 0.435 INCHES 2ND END 0.435 INCHES 3RD END |
| LEG LENGTH | 0.864 INCHES NOMINAL 1ST END 1.071 INCHES NOMINAL 2ND END 0.896 INCHES NOMINAL 3RD END |
| FLOW ANGLE | 90.0 DEGREES |
| SPECIAL FEATURES | HEXAGON NUT WITH EXTENDED WASHER ON BOSS END FOR WRENCHING |
| MANUFACTURERS CODE | 99193 |
| DESIGN CONTROL REFERENCE | 4-161-408-02 |
Restrictions/Controls & Freight Information | NSN 4730-01-311-6389
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



