| 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) | 00-040-2810 (000402810) |
| NCB Code | USA (00) |
| Manufacturer | Mack Trucks Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | PLAIN |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CROSS DRILLED AND EXTERNALLY THREADED |
| ABHP | OVERALL LENGTH | 10.423 INCHES MINIMUM AND 10.516 INCHES MAXIMUM |
| AMDL | FIRST END DIAMETER | 1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM |
| AMFZ | SECOND END DIAMETER | 1.2500 INCHES NOMINAL |
| AMGS | SECOND END HOLE DIAMETER | 0.1410 INCHES NOMINAL |
| AMGT | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.310 INCHES NOMINAL |
| AMHA | SECOND END EXTERNAL THREAD LENGTH | 0.767 INCHES MINIMUM AND 0.850 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 6 |
| CSPY | LARGEST STEP DIAMETER | 2.466 INCHES MINIMUM AND 2.472 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | 0.141 IN. DIA HOLE CROSS DRILLED AND PERPENDICULAR TO HOLE CENTER LINE SECOND END 1.250 IN. LONG; SECOND END THREADED 1.250-12UNF-3A |
| MATT | MATERIAL | STEEL COMP 4140 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES |
| Components Related to NSN - 3040-00-040-2810, 3040000402810 | ||||
| 3040-01-618-5716 (3040016185716) | 3040-01-293-8593 (3040012938593) | 3040-01-184-4571 (3040011844571) | 3040-01-173-5619 (3040011735619) | |
| 3040-01-204-4536 (3040012044536) | 3020-01-322-2354 (3020013222354) | 3040-00-719-6234 (3040007196234) | 3020-01-216-3121 (3020012163121) | |
| 3020-01-418-7601 (3020014187601) | 3010-01-237-8384 (3010012378384) | 3040-01-521-2186 (3040015212186) | 3040-00-737-9063 (3040007379063) | |
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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