| 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) | 01-220-0970 (012200970) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 77656-31X4 | electric boat corporation | shaft shouldered | 96169 | RFQ |
| 77656-31X4 PIECE 4 | electric boat corporation | shaft shouldered | 96169 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | PLAIN |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | SQUARE (ROUND CORNERS) |
| ABHP | OVERALL LENGTH | 8.188 INCHES NOMINAL |
| ACMD | SECOND END WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 0.8090 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM |
| AMFZ | SECOND END DIAMETER | 0.8490 INCHES MINIMUM AND 0.8540 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 3 |
| CSPY | LARGEST STEP DIAMETER | 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES |
| CTBM | SECOND END STEP LENGTH | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS A,CD FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-220-0970, 3040012200970 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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