| Item Name | Washer Concave |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-658-8831 (016588831) |
| NCB Code | USA (01) |
| Manufacturer | Fitz Aerospace Llc, Alcoa Global Fasteners Inc, Boeing Company The, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 9487-0 | fitz aerospace llc | washer concave | 019l2 | RFQ |
| K39781-3 | alcoa global fasteners inc | washer concave | 15653 | RFQ |
| LE153-0001 | boeing company the | washer concave | 43999 | RFQ |
| LE153-0001-0003 | sps technologies inc | washer concave | 80539 | RFQ |
| LE153-0001-0003 | alcoa global fasteners inc | washer concave | 15653 | RFQ |
| LE153-0001-0003 | boeing company the | washer concave | 43999 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 8740 OVERALL |
| ABMH | Recess Depth | 0.025 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| ABGG | Radius | 0.218 INCHES MINIMUM AND 0.238 INCHES MAXIMUM |
| AAUB | Hole Diameter | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| AGAV | End Item Identification | B-1-BACFT |
| ABPX | Material Thickness | 0.058 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | WASHER, SELF-ALIGNING (CONVEX) |
| ABKV | Outside Diameter | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
| STYL | Style Designator | CONCAVE |
| Components Related to NSN - 5310-01-658-8831, 5310016588831 | ||||
| 5340-01-169-2963 (5340011692963) | 5310-01-158-6265 (5310011586265) | 5315-01-608-8364 (5315016088364) | 5330-01-510-3005 (5330015103005) | |
| 5365-01-446-8973 (5365014468973) | 5340-01-487-3594 (5340014873594) | 5340-01-557-7739 (5340015577739) | 5331-00-625-8831 (5331006258831) | |
| 5306-01-648-2938 (5306016482938) | 5307-01-106-3946 (5307011063946) | 5305-00-050-9241 (5305000509241) | 5360-01-598-3689 (5360015983689) | |
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