| Item Name | Shaft Shouldered |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-786-3949 (007863949) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHW | SECOND END GROOVE WIDTH | 0.0620 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.375 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.4900 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.6250 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| AAGZ | FIRST END STYLE | PLAIN |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED |
| AAHX | SECOND END GROOVE DIAMETER | 0.4690 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.187 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 3 |
| CSPY | LARGEST STEP DIAMETER | 0.625 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 0.161 IN. DIA BY 1.500 IN. DP HOLE AND SAW SLOT 0.067 IN. MIN,0.075 IN. MAX W BY 0.312 IN. LG SEOND END,SECOND END CHAMFERED 0.016 IN. BY 45 DEG |
| Relevant Components for NSN - 3040-00-786-3949, 3040007863949 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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