NSN 4730-01-434-4619 AS1032J040604, MILF5509, MIL-F-5509
Product Details | BOSS TEE
4730-01-434-4619 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external 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 inlet(s). It is used as a junction at the intersection of a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes TEE, TUBE.
Part Alternates: AS1032J040604, MILF5509, MIL-F-5509, 4730-01-434-4619, 01-434-4619, 4730014344619, 014344619
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 30 JUL 1996 | 01-434-4619 | 22680 ( TEE, BOSS ) |
Demand History | NSN 4730-01-434-4619
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-434-4619 | 2025-04-107 | 3 | DIBBS |
| AS1032J040604 | 2022-08-224 | 1 | United States |
| 4730-01-434-4619 | 2022-08-224 | 1 | United States |
| MILF5509 | 2018-07-201 | 6 | United States |
| MILF5509 | 2009-10-301 | 1 | PK |
| MILF5509 | 2009-02-55 | 100 | US |
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Related Products | NSN 4730-01-434-4619
Technical Data | NSN 4730-01-434-4619
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL BOSS 3RD END |
| CONNECTION STYLE | B9 GASKET SEAL 1ST END B81 FLARED W/GASKET SEAL 2ND END B81 FLARED W/GASKET SEAL 3RD END |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.437 INCHES 1ST END 0.563 INCHES 2ND END 0.437 INCHES 3RD END |
| THREAD QUANTITY PER INCH | 20 1ST END 18 2ND END 20 3RD END |
| THREAD CLASS | 3B 1ST END 3A 2ND END 3A 3RD END |
| LEG LENGTH | 1.211 INCHES MINIMUM AND 1.773 INCHES MAXIMUM 1ST END 1.273 INCHES MINIMUM AND 2.023 INCHES MAXIMUM 2ND END 1.211 INCHES MINIMUM AND 1.773 INCHES MAXIMUM 3RD END |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-F-5509 |
Restrictions/Controls & Freight Information | NSN 4730-01-434-4619
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | ||



