Part Details | METAL ROUND
9640-00-287-2139 A ferrous or nonferrous product of uniform solid or cored cross section throughout. It is approximately round. Cross-sectional dimensions are limited to a larger than 4 inch or 100.0mm outside diameter minimum to a 24 inch or 610.0mm outside diameter maximum. It is intended for further hot working under a forging hammer or forging press to the desired shape of end product desired. See BILLET, METAL; and BLOOM, METAL.
Alternate Parts: MILS16974, MIL-S-16974, DODF246691, DOD-F-24669/1, 9640-00-287-2139, 00-287-2139, 9640002872139, 002872139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 96 | JAN 01, 1963 | 00-287-2139 | 37014 ( ROUND, METAL ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 9640-00-287-2139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-S-16974 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| DOD-F-24669/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 9640-00-287-2139
| Characteristic | Specifications |
|---|---|
| FABRICATION METHOD | ANY ACCEPTABLE |
| HEAT TREATMENT | NORMALIZED AND TEMPERED |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 45000 POUNDS PER SQUARE INCH |
| LENGTH | 8.000 FEET MINIMUM AND 12.000 FEET MAXIMUM |
| BASIC SHAPE STYLE | ROUND |
| CROSS SECTION OUTSIDE DIAMETER | 20.000 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 1069.000 POUNDS PER LINEAR FOOT |
| SPECIFICATION/STANDARD DATA | 81349-MIL--16974 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 8640 GRADE |