| 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) | 01-212-7603 (012127603) |
| NCB Code | USA (01) |
| Manufacturer | Lidgerwood Manufacturing Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | PLAIN |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 43.687 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 3.9390 INCHES MINIMUM AND 3.9400 INCHES MAXIMUM |
| AMFR | SECOND END KEYWAY WIDTH | 1.0000 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 4.875 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.500 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 3.8770 INCHES MINIMUM AND 3.8780 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 8 |
| CSPY | LARGEST STEP DIAMETER | 4.625 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | THIRD STEP CONTAINS 3 KEYWAYS |
| MATT | MATERIAL | STEEL COMP 4140 |
| Relevant Components for NSN - 3040-01-212-7603, 3040012127603 | ||||
| 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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