| 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 | ||||
| 3040-00-609-5218 (3040006095218) | 3020-01-056-6488 (3020010566488) | 3040-01-411-9471 (3040014119471) | 3010-01-461-2220 (3010014612220) | |
| 3040-01-164-3411 (3040011643411) | 3010-01-464-1141 (3010014641141) | 3020-00-310-5518 (3020003105518) | 3020-00-920-3050 (3020009203050) | |
| 3020-01-060-1100 (3020010601100) | 3020-00-344-7198 (3020003447198) | 3040-01-121-1554 (3040011211554) | 3040-00-042-8422 (3040000428422) | |
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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