| 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) | 01-251-8397 (012518397) |
| NCB Code | USA (01) |
| Manufacturer | Rosenblatt M And Son Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | FLAT KEYWAY |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | FLAT KEYWAY |
| ABHP | OVERALL LENGTH | 28.750 INCHES NOMINAL |
| AMCZ | FIRST END KEYWAY WIDTH | 0.5010 INCHES NOMINAL |
| AMDE | FIRST END EXTERNAL KEYWAY LENGTH | 2.185 INCHES NOMINAL |
| AMDG | FIRST END KEYWAY DEPTH | 0.284 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 2.2511 INCHES NOMINAL |
| AMFR | SECOND END KEYWAY WIDTH | 0.6260 INCHES NOMINAL |
| AMFS | SECOND END EXTERNAL KEYWAY LENGTH | 3.080 INCHES NOMINAL |
| AMFT | SECOND END KEYWAY DEPTH | 0.3567 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 2.4997 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 8 |
| CSPY | LARGEST STEP DIAMETER | 3.450 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| FEAT | SPECIAL FEATURES | TWO THREADED HOLES IN FIRST END 3/8-24UNF-2B X 1/2 IN.DP 180 DEG APART |
| MATT | MATERIAL | STEEL COMP 4340 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| Components Related to NSN - 3040-01-251-8397, 3040012518397 | ||||
| 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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