| 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) | 01-118-9380 (011189380) |
| NCB Code | USA (01) |
| Manufacturer | Bachan Aerospace Corp, Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY |
| AAHW | SECOND END GROOVE WIDTH | 0.0460 INCHES MINIMUM AND 0.0480 INCHES MAXIMUM |
| AAHX | SECOND END GROOVE DIAMETER | 0.9230 INCHES MINIMUM AND 0.9290 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 6.250 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 1.470 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| AMDG | FIRST END KEYWAY DEPTH | 0.153 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.1240 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| AMFR | SECOND END KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 2.625 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.086 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.9843 INCHES MINIMUM AND 0.9846 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 6 |
| CSPY | LARGEST STEP DIAMETER | 1.400 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES |
| MATT | MATERIAL | STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582,COND A ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-118-9380, 3040011189380 | ||||
| 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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