NSN 4730-01-145-7639 85278, 8-52-78, 01-145-7639
Product Details | FLANGE TO BOSS STRAIGHT ADAPTER
4730-01-145-7639 An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end 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 is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.
Part Alternates: 85278, 8-52-78, 4730-01-145-7639, 01-145-7639, 4730011457639, 011457639
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01-145-7639 | 29653 ( ADAPTER, STRAIGHT, FLANGE TO BOSS ) |
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Related Products | NSN 4730-01-145-7639
Technical Data | NSN 4730-01-145-7639
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| CONNECTION TYPE | FLANGE 1ST END THREADED INTERNAL BOSS 2ND END |
| CONNECTION STYLE | B9 GASKET SEAL 2ND END |
| FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| NOMINAL THICKNESS | 0.375 INCHES 1ST END |
| NOMINAL LENGTH | 2.125 INCHES 1ST END |
| NOMINAL WIDTH | 2.125 INCHES 1ST END |
| BOLT HOLE QUANTITY | 4 1ST END |
| BOLT HOLE NOMINAL DIAMETER | 0.281 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.500 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.250 INCHES 1ST END |
| FLANGE FACE DESIGN | RECESSED STRAIGHT 1ST END |
| RECESS NOMINAL DIAMETER | 0.755 INCHES 1ST END |
| RECESS NOMINAL DEPTH | 0.074 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNF 2ND END |
| NOMINAL THREAD SIZE | 0.562 INCHES 2ND END |
| THREAD CLASS | 2B 2ND END |
| NOMINAL OVERALL LENGTH | 2.125 INCHES |
| SPECIAL FEATURES | TWO IDENTICAL FITTING HOLES ACROSSLENGTH OF FLANGE |
Restrictions/Controls & Freight Information | NSN 4730-01-145-7639
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||