| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-071-5820 (010715820) |
| NCB Code | USA (01) |
| Manufacturer | Aero Standard Tooling Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 160D414019-7 | aero standard tooling inc | washer recessed | 05666 | RFQ |
| 160D414019-7 | northrop grumman systems corporation | washer recessed | 79rg9 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |
| ABMD | RECESS DIAMETER | 0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CSTM | RECESS ANGLE | 100.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | A-10 SPECIFIC RECESSED WASHER |
| MATT | MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720,COND A MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Components Related to NSN - 5310-01-071-5820, 5310010715820 | ||||
| 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) | |
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