NSN 4730-00-639-9637 WWP491, 00-639-9637, 006399637
Product Details | DRAINAGE PIPE ELBOW
4730-00-639-9637 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It is provided with internal shoulder(s) at the end(s) of its internal threaded or unthreaded portion, whose inside diameter conforms to standard weight wrought iron pipe or copper drainage, waste and vent (dwv) tube. When connected, the mating pipes are close to the shoulders to eliminate pockets and provide a smooth flow of the pipe and/or fitting contents. It is designed to join two sections of pipe and/or pipe fittings. It may include side or heel inlet(s). Excludes BEND, SOIL PIPE; and ELBOW, RAILING.
Part Alternates: WWP491, 4730-00-639-9637, 00-639-9637, 4730006399637, 006399637
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 1963 | 00-639-9637 | 18298 ( ELBOW, DRAINAGE PIPE ) |
Cross Reference | NSN 4730-00-639-9637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WWP491 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Technical Data | NSN 4730-00-639-9637
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CONNECTION STYLE | B19 DRAINAGE 1ST END B19 DRAINAGE 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES 1ST END 1.250 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END NPT 2ND END |
| NOMINAL THREAD SIZE | 1.250 INCHES 2ND END |
| FLOW ANGLE | 90.0 DEGREES |
| SWEEP TYPE | SHORT |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 STYLE |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP491 |
Restrictions/Controls & Freight Information | NSN 4730-00-639-9637
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | ||