AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-981-3885 (009813885) |
| NCB Code | USA (00) |
| Manufacturer | Alvord Polk Inc, Seastrom Manufacturing Co Inc, Duplicate Parts Co, Eriks Southwest Inc, Lawrence Engineering And Supply Inc, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1169DD6L | alvord polk inc | washer shouldered and recessed | RFQ |
| NAS1169DD6L | seastrom manufacturing co inc | washer shouldered and recessed | RFQ |
| NAS1169DD6L | duplicate parts co | washer shouldered and recessed | RFQ |
| NAS1169DD6L | eriks southwest inc | washer shouldered and recessed | RFQ |
| NAS1169DD6L | lawrence engineering and supply inc | washer shouldered and recessed | RFQ |
| NAS1169DD6L | national aerospace standards com | washer shouldered and recessed | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.470 INCHES MINIMUM AND 0.495 INCHES MAXIMUM |
| ABMG | SHOULDER HEIGHT | 0.060 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| CSTM | RECESS ANGLE | 99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM |
| HEAT | HEAT TREATMENT | F-AS FABRICATED |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 TEMPER T3 OR TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1169 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5310-00-981-3885, 5310009813885 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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