NSN 4730-00-278-2727 AN784D20, 00-278-2727, 002782727
Product Details | TUBE TO BOSS TEE
4730-00-278-2727 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: AN784D20, 4730-00-278-2727, 00-278-2727, 4730002782727, 002782727
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01-JAN-63 | 00-278-2727 | 22683 ( TEE, TUBE TO BOSS ) |
Demand History | NSN 4730-00-278-2727
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AN784D20 | 2024-05-130 | 2 | us |
| AN784D20 | 2023-03-61 | 2 | us |
Cross Reference | NSN 4730-00-278-2727
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN784D20 | 00624 | EATON CORPORATION DBA AEROSPACE DIV |
| AN784D20 | 06581 | ALLAN AIRCRAFT SUPPLY CO, LLC |
| AN784D20 | 13899 | HYDRO FITTING MANUFACTURING CORPORATION |
| AN784D20 | 14397 | FABER ENTERPRISES, INC. |
| AN784D20 | 14798 | DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE |
| AN784D20 | 22995 | CROWN FITTING CO INC |
| AN784D20 | 30974 | AEROFIT, LLC |
| AN784D20 | 71563 | COLLINS ENGINEERING CORP |
| AN784D20 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MS24389D20 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 4730-00-278-2727
Technical Data | NSN 4730-00-278-2727
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END |
| CONNECTION STYLE | B64 FLARED 1ST END B9 GASKET SEAL 2ND END B64 FLARED 3RD END |
| SEAT ANGLE | 37.0 DEGREES 1ST END 37.0 DEGREES 3RD END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES 1ST END 1.250 INCHES 3RD END |
| THREAD SERIES DESIGNATOR | UNJ ALL ENDS UNJ 1ST END BULKHEAD |
| NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS 1.625 INCHES 1ST END BULKHEAD |
| THREAD QUANTITY PER INCH | 12 ALL ENDS 12 1ST END BULKHEAD |
| THREAD CLASS | 3A 1ST END 3B 2ND END 3A 3RD END 3A 1ST END BULKHEAD |
| LEG LENGTH | 3.031 INCHES NOMINAL 1ST END 1.718 INCHES NOMINAL 2ND END 2.250 INCHES NOMINAL 3RD END |
| FURNISHED ITEMS AND QUANTITY | 1 PREFORMED PACKING |
| SPECIFICATION/STANDARD DATA | 88044-AN784 GOVERNMENT STANDARD |
| MANUFACTURERS CODE | 88044 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN784D20 |
Restrictions/Controls & Freight Information | NSN 4730-00-278-2727
| 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 | ||