NSN 4730-00-903-8639
Part Details | SWIVEL RETAINING PIPE FLANGE
4730-00-903-8639 An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. The face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. Excludes ADAPTER (as modified).
Alternate Parts: 374045348, 3-74045-3-48, 374045, 3-74045, 18874045348, 188-74045-3-48, MILF20042, MIL-F-20042, 4730-00-903-8639, 00-903-8639, 4730009038639, 009038639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1960 | 00-903-8639 | 03799 ( FLANGE, PIPE, SWIVEL RETAINING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FACE
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-00-903-8639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3-74045-3-48 | 01276 | EATON-AEROQUIP INCDIV FLUID CONNECTORS PRODUCTS |
| 3-74045 | 01276 | EATON-AEROQUIP INCDIV FLUID CONNECTORS PRODUCTS |
| 188-74045-3-48 | 01276 | EATON-AEROQUIP INCDIV FLUID CONNECTORS PRODUCTS |
| MIL-F-20042 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4730-00-903-8639
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| SURFACE TREATMENT | ANY ACCEPTABLE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| FLANGE DIAMETER | 6.620 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.560 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| FLANGE SECTION STYLE | PLAIN FACE |
| THICKNESS | 0.940 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-20042 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | EF TYPE |