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| 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) | 01-257-1519 (012571519) |
| NCB Code | USA (01) |
| Manufacturer | Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 87643-6906 | electric boat corporation | shaft shouldered | RFQ |
| 87643-6906 ITEM 15 | electric boat corporation | shaft shouldered | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | SQUARE (ROUND CORNERS) |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| AAHP | SECOND END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) |
| ABHP | OVERALL LENGTH | 6.180 INCHES NOMINAL |
| ACKY | FIRST END WIDTH ACROSS FLATS | 1.108 INCHES NOMINAL |
| AMDL | FIRST END DIAMETER | 1.6250 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.7370 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM |
| AMGA | SECOND END SPLINE LENGTH | 1.680 INCHES NOMINAL |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 0.7370 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 0.8720 INCHES MINIMUM AND 0.8730 INCHES MAXIMUM |
| AMGS | SECOND END HOLE DIAMETER | 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM |
| ATPC | STEP QUANTITY | 4 |
| BDSR | SECOND END SPLINE QUANTITY | 10 |
| CSPY | LARGEST STEP DIAMETER | 1.625 INCHES NOMINAL |
| CSQZ | FIRST END STEP LENGTH | 1.625 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-257-1519, 3040012571519 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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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