NSN 4730-00-253-4421 WWP521TYPE2, 00-253-4421, 002534421
Product Details | PIPE ELBOW
4730-00-253-4421 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. Excludes BEND, SOIL PIPE.
Part Alternates: WWP521TYPE2, 4730-00-253-4421, 00-253-4421, 4730002534421, 002534421
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 | 00-253-4421 | 03768 ( ELBOW, PIPE ) |
Cross Reference | NSN 4730-00-253-4421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WWP521TYPE2 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Related Products | NSN 4730-00-253-4421
Technical Data | NSN 4730-00-253-4421
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC INSIDE ZINC OUTSIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-Z-1787 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE MIL-Z-1787 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH 3RD RESPONSE 300.0 POUNDS PER SQUARE INCH 4TH RESPONSE |
| MAXIMUM OPERATING TEMP | 260.0 DEG CELSIUS 1ST RESPONSE 65.6 DEG CELSIUS 2ND RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END THREADED EXTERNAL PIPE 2ND END |
| CONNECTION STYLE | B14A PLAIN 1ST END B67B PLAIN 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 3.000 INCHES 1ST END 3.000 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END NPT 2ND END |
| NOMINAL THREAD SIZE | 3.000 INCHES 1ST END 3.000 INCHES 2ND END |
| LEG LENGTH | 2.980 INCHES MINIMUM AND 3.180 INCHES MAXIMUM 1ST END 4.410 INCHES MINIMUM AND 4.610 INCHES MAXIMUM 2ND END |
| FLOW ANGLE | 90.0 DEGREES |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP521TYPE2 |
Restrictions/Controls & Freight Information | NSN 4730-00-253-4421
| 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 | ||