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) | 01-145-9042 (011459042) |
| NCB Code | USA (01) |
| Manufacturer | Miraloma Machinery, Circor Aerospace Inc, Spyco Industries Inc, Israel Aerospace Industries Ltd, Goodrich Corporation, Cm Manufacturing Inc, Heroux Devtek Inc, Safran Landing Systems, Nimikkeistokeskus Ncb Finland, All Tools Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 74A450673-2005 | miraloma machinery | washer key | RFQ |
| 74A450673-2005 | circor aerospace inc | washer key | RFQ |
| 74A450673-2005 | spyco industries inc | washer key | RFQ |
| 74A450673-2005 | israel aerospace industries ltd | washer key | RFQ |
| 74A450673-2005 | goodrich corporation | washer key | RFQ |
| 74A450673-2005 | cm manufacturing inc | washer key | RFQ |
| 74A450673-2005 | heroux devtek inc | washer key | RFQ |
| 74A450673-2005 | safran landing systems | washer key | RFQ |
| 10109804 | nimikkeistokeskus ncb finland | washer key | RFQ |
| 74A450673-2005 | all tools inc | washer key | RFQ |
| 74A450673-2005 | boeing company the | washer key | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.755 INCHES MINIMUM AND 2.765 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 3.180 INCHES NOMINAL |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.220 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.187 INCHES NOMINAL |
| CRZZ | WIRE HOLE DIAMETER | 0.190 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FOUR HOLES OPPOSITE END OF KEY |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8844 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-145-9042, 5310011459042 | ||||
| 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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