| 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) | 00-890-5974 (008905974) |
| NCB Code | USA (00) |
| Manufacturer | M D Pneumatics Inc, Rockwell International Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHN | END SIMILARITY | IDENTICAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 11 |
| CSPY | LARGEST STEP DIAMETER | 8.375 INCHES NOMINAL |
| MATT | MATERIAL | IRON-DUCTILE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-I-24137,SHIPS MIL SPEC SINGLE MATERIAL RESPONSE |
| AAGZ | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 21.137 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 2.235 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.060 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.3700 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | BOTH ENDS NO. 18 BELL CENTER 0.750 IN. DIA |
| Relevant Components for NSN - 3040-00-890-5974, 3040008905974 | ||||
| 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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