NAS is the abbreviation used for National Aerospace Standards. These specifications sheets are the custody of the National Aerospace Standards Committee and maintained by the Aerospace Industries Association of America. NAS part numbers presently being manufactured by Crescent are listed on our Military Part Numbers chart. Test Reports, Chem & Physical Material Certs, and all Outside Processing Certs are provided at NO CHARGE.
| Part Number | Description | Quantity On Hand |
|---|---|---|
| NAS1189-04T3B | 4-40 X .188 OFFSET FLAT 100 UNJC3A MARKED HEAD 8740 STEEL HARD CAD TYPE 2 CLASS 2 W/PATCH DFARS | 10600 |
| NAS1623-7 | 10-32 X .714 OFFSET CRUCIFORM FLAT 100 MARKED HEAD W/ GRIP UNJC3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CLASS 2 DFARS | 17000 |
| NAS1623-5 | *10-32 X .588 OFFSET CRUCIFORM FLAT 100 MARKED HEAD W/ GRIP UNJC3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CLASS 2 DFARS | 7000 |
| NAS1635-3-18 | 10-32 X 1.125 PH PAN 302SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS | 19000 |
| NAS1801-3-10 | 10-32 X .625 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 159300 |
| NAS1801-3-14 | 10-32 X .875 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 152100 |
| NAS1801-3-6 | 10-32 X .375 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 102500 |
| NAS1801-08-8 | 8-32 X .500 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 65100 |
| NAS1801-08-4 | 8-32 X .250 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 35500 |
| NAS1801-08-16 | 8-32 X 1.000 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 23600 |
| NAS1801-08-15 | 8-32 X .937 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 11000 |
| NAS1801-08-33 | 8-32 X 2.062 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 6000 |
| NAS1801-08-23 | 8-32 X 1.437 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 4600 |
| NAS514P632-9 | 6-32 X .562 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS | 20700 |
| NAS514P632-7 | 6-32 X .438 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS | 10400 |
| NAS517-3-22 | *10-32 X 1.781 PH FLAT 100 MARKED HEAD UNJC3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 37500 |
| NAS601-10 | 6-32 X .62 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS | 73300 |
| NAS602-11 | 8-32 X .69 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS | 7800 |
| NAS603-20 | 10-32 X 1.25 PH PAN MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS | 27500 |
| NAS623-3-5 | *10-32 X .588 PH PAN MARKED HEAD UNJC3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 6500 |
| NAS662C2R5 | 2-56 X .312 PH FLAT 100 302SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS* | 533100 |
| NAS662C2R4 | 2-56 X .250 PH FLAT 100 302SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS* | 295100 |
| NAS662C2R2 | 2-56 X .125 PH FLAT 100 302SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS* | 227800 |
| NAS662C2R3 | 2-56 X .188 PH FLAT 100 302SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS* | 50000 |
| NAS8303-20 | 10-32 X 1.25 PH TRUSS WASHER MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS | 4700 |