| Item Name | Adapter Spline |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-381-1428 (013811428) |
| NCB Code | USA (01) |
| Manufacturer | Avtron Aerospace Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 1.480 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 1.683 INCHES MINIMUM AND 1.688 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.850 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 26 |
| AXFH | SPLINE LENGTH | 1.000 INCHES NOMINAL |
| AXYS | SPLINE TYPE | EXTERNAL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| FEAT | SPECIAL FEATURES | ALSO SPLINED INTERNALLY,16 SPLINES,0.733 IN.MIN AND 0.738 IN MAX MINOR DIA,0.882 IN MIN AND 0.902 IN MAX MAJOR DIA,0.650 IN.SPLINE LENGTH |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 8620 ASSN STD SINGLE MATERIAL RESPONSE |
| AGAV | END ITEM IDENTIFICATION | 4920-01-339-9212 |
| Relevant Components for NSN - 3040-01-381-1428, 3040013811428 | ||||
| 3040-00-808-7450 (3040008087450) | 3040-01-301-9123 (3040013019123) | 3040-01-259-8369 (3040012598369) | 3010-01-237-0980 (3010012370980) | |
| 3010-00-049-6307 (3010000496307) | 3020-01-602-2185 (3020016022185) | 3020-00-110-2338 (3020001102338) | 3040-01-026-9330 (3040010269330) | |
| 3040-01-424-8119 (3040014248119) | 3020-01-199-3007 (3020011993007) | 3040-01-224-7962 (3040012247962) | 3020-00-391-6258 (3020003916258) | |
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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