AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-120-3828 (011203828) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc, Millennium Manufacturing Corp, Magellan Aerospace Limited, Aerco Research, Mcdwel Industries Inc, Israel Aerospace Industries Ltd, Nimikkeistokeskus Ncb Finland, All Tools Inc, Safran Landing Systems, Associated Aircraft Manufacturing, Boeing Company The, Goodrich Corporation, Blair Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 74A410682-2001 | circor aerospace inc | washer key | RFQ |
| 74A410682-2001 | millennium manufacturing corp | washer key | RFQ |
| 74A410682-2001 | magellan aerospace limited | washer key | RFQ |
| 74A410682-2001 | aerco research | washer key | RFQ |
| 74A410682-2001 | mcdwel industries inc | washer key | RFQ |
| 74A410682-2001 | israel aerospace industries ltd | washer key | RFQ |
| 10109360 | nimikkeistokeskus ncb finland | washer key | RFQ |
| 74A410682-2001 | all tools inc | washer key | RFQ |
| 74A410682-2001 | safran landing systems | washer key | RFQ |
| 74A410682-2001 | associated aircraft manufacturing | washer key | RFQ |
| 74A410682-2001 | boeing company the | washer key | RFQ |
| 74A410682-2001 | goodrich corporation | washer key | RFQ |
| 74A410682-2001 | blair industries inc | washer key | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.755 INCHES MINIMUM AND 0.771 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.120 INCHES NOMINAL |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.220 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.150 INCHES NOMINAL |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MAXIMUM |
| CRZZ | WIRE HOLE DIAMETER | 0.070 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FOUR BOSSES ON FACE OF WASHER |
| HEAT | HEAT TREATMENT | NORMALIZED AND TEMPERED |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-120-3828, 5310011203828 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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