AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Thumbscrew |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-210-9426 (012109426) |
| NCB Code | USA (01) |
| Manufacturer | Wainwright Enterprises Llc, Harlow Aerostructures Llc, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 75D111248-2001 | wainwright enterprises llc | thumbscrew | RFQ |
| 75D111248-2001 | harlow aerostructures llc | thumbscrew | RFQ |
| 75D111248-2001 | boeing company the | thumbscrew | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.623 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 4.330 INCHES NOMINAL |
| AASK | HEAD STYLE | KNURLED NO. 4 |
| AASL | HEAD DIAMETER | 2.000 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.370 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM SECOND SHOULDER |
| AATN | SHOULDER DIAMETER | 1.165 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.380 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 3.190 INCHES NOMINAL SECOND SHOULDER |
| AAWC | FIRST DIAMETER FROM HEAD | 0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.127 INCHES MINIMUM AND 0.152 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| FEAT | SPECIAL FEATURES | APPLY ONE COAT OF MMS405 EPOXY PRIMER PLUS TWO COATS OF MMS 420 ENAMEL,COLOR YELLOW NO. 13538 PER FED-STD-595 PER PS13318 TOFIRST SHOULDER. APPLY DRY FILM LUBRICANT PER PS18021 TO THREADS,HOLE DRILLED IN SHANK 1.860 FROM HEAD 0.125 MIN. AND |
| SFTT | SURFACE TREATMENT | CADMIUM GRIP |
| SFTT | SURFACE TREATMENT | CADMIUM THREADS |
| SFTT | SURFACE TREATMENT | ENAMEL HEAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13145,TY2,CL2 MFR REF SINGLE TREATMENT RESPONSE GRIP |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13145,TY2,CL2 MFR REF SINGLE TREATMENT RESPONSE THREADS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13318 MFR REF SINGLE TREATMENT RESPONSE HEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-210-9426, 5305012109426 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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