NSN 4730-01-203-3761 STSPB233, US1130W080604, 202288
Product Details | TUBE TO BOSS TEE
4730-01-203-3761 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: STSPB233, US1130W080604, 202288, 2-02288, 202288W080604, 2-02288W080604, 82461, 4730-01-203-3761, 01-203-3761, 4730012033761, 012033761
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 14-MAR-85 | 01-203-3761 | 22683 ( TEE, TUBE TO BOSS ) |
Demand History | NSN 4730-01-203-3761
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-203-3761 | 2021-06-161 | 1 | United States |
| 4730-01-203-3761 | 2014-06-181 | 8 | DIBBS |
| 4730-01-203-3761 | 2014-06-169 | 8 | DIBBS |
| 4730-01-203-3761 | 2014-04-115 | 8 | DIBBS |
| 4730-01-203-3761 | 2014-04-107 | 8 | DIBBS |
| 4730-01-203-3761 | 2013-09-272 | 8 | DIBBS |
Cross Reference | NSN 4730-01-203-3761
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Technical Data | NSN 4730-01-203-3761
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED INTERNAL BOSS 3RD END |
| CONNECTION STYLE | B66 FLARELESS 1ST END B66 FLARELESS 2ND END B9 GASKET SEAL 3RD END |
| SEAT ANGLE | 12.0 DEGREES 1ST END 12.0 DEGREES 2ND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END 0.375 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | UNF 1ST END UNF 2ND END UNF 3RD END |
| NOMINAL THREAD SIZE | 0.750 INCHES 1ST END 0.562 INCHES 2ND END 0.438 INCHES 3RD END |
| THREAD CLASS | 2A 1ST END 2A 2ND END 2B 3RD END |
| LEG LENGTH | 1.342 INCHES NOMINAL 1ST END 1.249 INCHES NOMINAL 2ND END 0.469 INCHES NOMINAL 3RD END |
Restrictions/Controls & Freight Information | NSN 4730-01-203-3761
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



