| Item Name | Washer Shouldered And Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-797-1740 (007971740) |
| NCB Code | USA (00) |
| Manufacturer | Kaman Aerospace Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| K359250-15 | kaman aerospace corporation | washer shouldered and recessed | 84955 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVH | SHOULDER DIAMETER | 0.450 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.820 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES BOTTOM |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES COUNTERBORE FACE |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES COUNTERBORE WALL |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES TOP |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAUB | HOLE DIAMETER | 0.328 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 92.3 ROCKWELL B MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES INNER |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES OUTER |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES SHOULDER FACE |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| Components Related to NSN - 5310-00-797-1740, 5310007971740 | ||||
| 5340-01-301-6428 (5340013016428) | 5315-01-359-8766 (5315013598766) | 5330-01-647-7723 (5330016477723) | 5330-00-883-3709 (5330008833709) | |
| 5330-01-632-1994 (5330016321994) | 5330-01-209-0521 (5330012090521) | 5306-00-687-6359 (5306006876359) | 5331-01-699-1752 (5331016991752) | |
| 5340-00-337-5707 (5340003375707) | 5340-00-427-0270 (5340004270270) | 5342-00-467-6645 (5342004676645) | 5340-01-227-0536 (5340012270536) | |
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