| Item Name | Screw Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-423-6124 (014236124) |
| NCB Code | USA (01) |
| Manufacturer | The Boeing Company, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACS12HN3U63 | the boeing company | screw machine | 81205 | RFQ |
| NAS1802-3-63 | national aerospace standards com | screw machine | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 3.890 INCHES MINIMUM AND 3.937 INCHES MAXIMUM |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1802 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AATB | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AASK | HEAD STYLE | HEXAGON |
| AAJD | THREAD CLASS | 3A |
| CYAU | SCREW MATERIAL | IRON ALLOY 660 |
| CYBK | SHANK SURFACE FINISH | 32.0 MICROINCHES |
| CYBL | THREAD SURFACE FINISH | 32.0 MICROINCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737 ASSN STD 2ND MATERIAL RESPONSE |
| AASU | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| CYBH | BEARING SURFACE OF HEAD SURFACE FINISH | 63.0 MICROINCHES |
| AASB | FASTENER LENGTH | 3.922 INCHES MINIMUM AND 3.969 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| Components Related to NSN - 5305-01-423-6124, 5305014236124 | ||||
| 5305-01-222-7769 (5305012227769) | 5365-01-044-5936 (5365010445936) | 5331-01-276-7349 (5331012767349) | 5340-00-536-5281 (5340005365281) | |
| 5365-00-550-5464 (5365005505464) | 5305-01-209-8688 (5305012098688) | 5340-01-624-2067 (5340016242067) | 5340-01-214-3681 (5340012143681) | |
| 5330-01-166-9520 (5330011669520) | 5306-00-528-5534 (5306005285534) | 5307-00-307-2340 (5307003072340) | 5340-01-382-3018 (5340013823018) | |
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