| Item Name | Washer Concave |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-100-1475 (001001475) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Fitz Aerospace Llc, Harvard Industries Inc, Alcoa Fastening Systems Ltd, Huck International Inc, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3M348L8 | alcoa global fasteners inc | washer concave | 15653 | RFQ |
| 3M348L8 | boeing company the | washer concave | 76301 | RFQ |
| 6073-08 | fitz aerospace llc | washer concave | 019l2 | RFQ |
| 6073-08 | harvard industries inc | washer concave | 72962 | RFQ |
| TLN1020L8W | alcoa fastening systems ltd | washer concave | c4293 | RFQ |
| TLN1020L8W | alcoa global fasteners inc | washer concave | 92215 | RFQ |
| TLN1020L8W | huck international inc | washer concave | 97928 | RFQ |
| TLN1020L8W | sps technologies inc | washer concave | 80539 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.663 INCHES NOMINAL |
| ABGG | RADIUS | 0.556 INCHES MINIMUM AND 0.561 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.200 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| HEAT | HEAT TREATMENT | AS FABRICATED |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| Components Related to NSN - 5310-00-100-1475, 5310001001475 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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