| 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) | 01-253-9426 (012539426) |
| NCB Code | USA (01) |
| Manufacturer | Naval Ship Engineering Center |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SS-472-2477292 | naval ship engineering center | shaft shouldered | 25685 | RFQ |
| SS-472-2477292-41 | naval ship engineering center | shaft shouldered | 25685 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | SLOTTED |
| AAHN | END SIMILARITY | IDENTICAL |
| ABHP | OVERALL LENGTH | 9.980 INCHES NOMINAL |
| AKTM | FIRST END SLOT WIDTH | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| AMDL | FIRST END DIAMETER | 0.3900 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM |
| AMDW | FIRST END SLOT DEPTH | 0.060 INCHES NOMINAL |
| ATPC | STEP QUANTITY | 5 |
| CSPY | LARGEST STEP DIAMETER | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO HOLES LOCATED 2.440IN.FROM BOTH ENDS,5.000IN.APART,0.275IN.DIA,TO FACILITATE BARREL NUTS |
| MATT | MATERIAL | STEEL COMP 304 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 3040-01-253-9426, 3040012539426 | ||||
| 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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