| 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) | 01-257-4717 (012574717) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | EXTERNAL THREADED |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | TWO CIRCULAR GROOVES |
| AAHW | SECOND END GROOVE WIDTH | 0.0240 INCHES NOMINAL |
| AAHX | SECOND END GROOVE DIAMETER | 0.5640 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 7.399 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | B-1B |
| AMDL | FIRST END DIAMETER | 0.4375 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.700 INCHES NOMINAL |
| AMFQ | SECOND END DISTANCE FROM END TO GROOVE | 0.059 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.6580 INCHES NOMINAL |
| AMHT | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.176 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 18 |
| CSPY | LARGEST STEP DIAMETER | 1.240 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | EXTERNAL INVOLUTE SPLINES 1.364 IN. FROM SECOND END,29 TEETH; PRESSURE ANGLE 30 DEG; PITCH DIA. .725 IN. |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6265 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-257-4717, 3040012574717 | ||||
| 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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