Screws: NAS1790-3R20, NAS1790-4R3, NAS1790C3R4P
| MFG SKU | NSN | Item Name | Details | Manufacturer (CAGE) | RFQ |
|---|---|---|---|---|---|
| NAS1790-3R20 NAS17903R20 | 5305-01-572-3436 | Screw, Machine | Fastener Length: 1.260 inches minimum and 1.290 inches maximum Head Style: A39 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790-3R5 NAS17903R5 | 5305-01-495-0587 | Screw, Close Tolerance | Fastener Length: 0.6255 inches minimum and 0.6755 inches maximum Head Style: C46 fillister countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790-3R6 NAS17903R6 | 5305-01-576-3722 | Screw, Close Tolerance | Fastener Length: 0.713 inches nominal Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790-4-4 NAS179044 | 5305-01-155-4365 | Screw, Close Tolerance | Fastener Length: 0.660 inches minimum and 0.690 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.250 inches | National Aerospace Standards (80205) | |
| NAS1790-4R11 NAS17904R11 | 5305-01-576-3567 | Screw, Close Tolerance | Fastener Length: 1.113 inches nominal Head Style: C50 flat countersunk Nominal Thread Diameter: 0.250 inches | National Aerospace Standards (80205) | |
| NAS1790-4R24 NAS17904R24 | 5305-01-576-3598 | Screw, Close Tolerance | Fastener Length: 1.925 inches nominal Head Style: C50 flat countersunk Nominal Thread Diameter: 0.250 inches | National Aerospace Standards (80205) | |
| NAS1790-4R3 NAS17904R3 | 5305-01-576-3781 | Screw, Close Tolerance | Fastener Length: 0.613 inches nominal Head Style: C50 flat countersunk Nominal Thread Diameter: 0.250 inches | National Aerospace Standards (80205) | |
| NAS1790-5R-8 NAS17905R8 | 5305-01-279-0473 | Screw, Close Tolerance | Fastener Length: 0.954 inches minimum and 0.984 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.312 inches | Bosch Rexroth GMBH Lohmann (D9182) | |
| NAS1790-5R8 NAS17905R8 | 5305-01-279-0473 | Screw, Close Tolerance | Fastener Length: 0.954 inches minimum and 0.984 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.312 inches | National Aerospace Standards (80205) | |
| NAS1790-7-11 NAS1790711 | 5305-01-523-4783 | Screw, Close Tolerance | Fastener Length: 1.366 inches minimum and 1.396 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.437 inches | National Aerospace Standards (80205) | |
| NAS1790-8-11 NAS1790811 | 5305-01-521-5685 | Screw, Close Tolerance | Fastener Length: 1.407 inches minimum and 1.437 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.500 inches | National Aerospace Standards (80205) The Boeing Company (81205) | |
| NAS1790C3-11P NAS1790C311P | 5305-01-337-6006 | Screw, Close Tolerance | Fastener Length: 1.011 inches minimum and 1.041 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3-2A NAS1790C32A | 5305-01-338-0918 | Screw, Close Tolerance | Fastener Length: 0.448 inches minimum and 0.478 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3-8 NAS1790C38 | 5305-01-111-2767 | Screw, Machine | Fastener Length: 0.824 inches minimum and 0.854 inches maximum Head Style: A39 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R10 | 5305-01-568-5008 | Screw, Close Tolerance | Fastener Length: 0.963 inches nominal Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R10A | 5305-01-582-1907 | Screw, Machine | Fastener Length: 0.948 inches minimum and 0.978 inches maximum Head Style: A35 fillister countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R2L | 5305-01-338-0925 | Screw, Close Tolerance | Fastener Length: 0.448 inches minimum and 0.478 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R3L | 5305-01-338-3363 | Screw, Close Tolerance | Fastener Length: 0.511 inches minimum and 0.541 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R4L | 5305-01-338-0924 | Screw, Close Tolerance | Fastener Length: 0.573 inches minimum and 0.603 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) | |
| NAS1790C3R4P | 5305-01-337-6022 | Screw, Close Tolerance | Fastener Length: 0.573 inches minimum and 0.603 inches maximum Head Style: C50 flat countersunk Nominal Thread Diameter: 0.190 inches | National Aerospace Standards (80205) |