NSN 4730-00-290-4974 ASAB16-5 2 1-2, ASAB165212, 00-290-4974
Product Details | PIPE FLANGE
4730-00-290-4974 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
Part Alternates: ASAB16-5 2 1-2, ASAB165212, 4730-00-290-4974, 00-290-4974, 4730002904974, 002904974
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 12 SEP 1973 | 00-290-4974 | 03798 ( FLANGE, PIPE ) |
Drawings & Photos | NSN 4730-00-290-4974
Cross Reference | NSN 4730-00-290-4974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASAB16-5 2 1-2 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED |
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Technical Data | NSN 4730-00-290-4974
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A181,GR 1 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | OXIDE |
| STYLE DESIGNATOR | 1 ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| FLANGE DIAMETER | 7.000 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 17 PLAIN FACE, WELDING NECK |
| THICKNESS | 0.812 INCHES NOMINAL |
| NECK HEIGHT | 0.250 INCHES NOMINAL |
| REDUCER FLANGE HOLE TYPE | CONCENTRIC |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH WATER |
| FACE SEATING SURFACE CONDITION | MACHINED |
Restrictions/Controls & Freight Information | NSN 4730-00-290-4974
| 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 | ||