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) | 01-112-7949 (011127949) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc, Nimikkeistokeskus Ncb Finland, Safran Landing Systems, Heroux Devtek Inc, Boeing Company The, All Tools Inc, Israel Aerospace Industries Ltd, Goodrich Corporation, Cm Manufacturing Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 74A450853-2003 | circor aerospace inc | washer shouldered and recessed | RFQ |
| 10122173 | nimikkeistokeskus ncb finland | washer shouldered and recessed | RFQ |
| 74A450853-2003 | safran landing systems | washer shouldered and recessed | RFQ |
| 74A450853-2003 | heroux devtek inc | washer shouldered and recessed | RFQ |
| 74A450853-2003 | boeing company the | washer shouldered and recessed | RFQ |
| 74A450853-2003 | all tools inc | washer shouldered and recessed | RFQ |
| 74A450853-2003 | israel aerospace industries ltd | washer shouldered and recessed | RFQ |
| 74A450853-2003 | goodrich corporation | washer shouldered and recessed | RFQ |
| 74A450853-2003 | cm manufacturing inc | washer shouldered and recessed | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.1910 INCHES MINIMUM AND 1.1915 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 1.3140 INCHES MINIMUM AND 1.3145 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 1.2510 INCHES MINIMUM AND 1.2515 INCHES MAXIMUM |
| ABMG | SHOULDER HEIGHT | 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| CSTM | RECESS ANGLE | 90.0 DEGREES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,TEMPER T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/9,TEMPER T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/11,TEMPER T73510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/11,TEMPER T73511 FED SPE |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| Relevant Components for NSN - 5310-01-112-7949, 5310011127949 | ||||
| 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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