AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Extended Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-395-5858 (003955858) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Alcoa Global Fasteners Inc, Sps Technologies Inc, Bristol Industries, Fitz Aerospace Llc, Space Lok Inc, Satair Usa Inc, Nimikkeistokeskus Ncb Finland, Harvard Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M572 | boeing company the | nut self locking extended washer | RFQ |
| ST3M572-4 | boeing company the | nut self locking extended washer | RFQ |
| H49843-4 | alcoa global fasteners inc | nut self locking extended washer | RFQ |
| 77018-428 | sps technologies inc | nut self locking extended washer | RFQ |
| BH572-4 | bristol industries | nut self locking extended washer | RFQ |
| ST3M572-4M | sps technologies inc | nut self locking extended washer | RFQ |
| LH10874-4 | fitz aerospace llc | nut self locking extended washer | RFQ |
| ST3M572-4M | space lok inc | nut self locking extended washer | RFQ |
| H49843-4 | satair usa inc | nut self locking extended washer | RFQ |
| 77018-4 | sps technologies inc | nut self locking extended washer | RFQ |
| 74091-428 | sps technologies inc | nut self locking extended washer | RFQ |
| 10121366 | nimikkeistokeskus ncb finland | nut self locking extended washer | RFQ |
| LH10874-4 | harvard industries inc | nut self locking extended washer | RFQ |
| ST3M572-4M | boeing company the | nut self locking extended washer | RFQ |
| Relevant Components for NSN - 5310-00-395-5858, 5310003955858 | ||||
| 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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