NAS

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. Items presently available from stock are listed below.

Last updated 4/29/2024

Part Number

Description

Qty

10-32 X 2.875 OFFSET FLAT 100 UNJC3A MARKED HEAD A286SS HARD PASSIVATE AMS2700 METHOD 1 TYPE 2 OR 8 CLASS 1 DFARS

NAS1102

4-40 X .188 OFFSET FLAT 100 UNJC3A MARKED HEAD 8740 STEEL HARD CAD TYPE 2 CLASS 2 W/PATCH DFARS

NAS1189

10-32 X 1.000 OFFSET FLAT 100 UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 W/PATCH DFARS

NAS1189

*10-32 X .588 OFFSET CRUCIFORM FLAT 100 MARKED HEAD W/ GRIP UNJC3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CLASS 2 DFARS

NAS1623

8-32 X .562 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X 1.000 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .875 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .750 PH INDENTED HEX MARKED HEAD W/ HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

4-40 X .437 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .937 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .375 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X 1.687 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .437 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X 2.062 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X .250 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

8-32 X 1.437 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS1801

4-40 X .312 PH HEX MARKED HEAD W/HEADER POINT UNJC3A A286 HARD PASS AMS2700 METHOD 1 TYPE 2/8 CLASS 4 DFARS

NAS1802

6-32 X .187 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A A286SS HARD PASS AMS2700 METHOD 1 TYPE 2/8 CLASS 4 DFARS

NAS1802

4-40 X .500 PH OVAL 100 STEEL NICKEL ONLY

NAS387

8-32 X 1 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS

NAS514

10-32 X .750 PH FLAT 100 MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS514

10-32 X .500 PH FLAT 100 MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS514

8-32 X 1.562 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS514

6-32 X .250 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS514

10-32 X .750 PH FLAT 100 MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS

NAS514

*10-32 X 1.781 PH FLAT 100 MARKED HEAD UNJC3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS517

10-32 X 1.656 PH FLAT 100 MARKED HEAD UNJC3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS517

6-32 X .62 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

NAS601

6-32 X .44 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS

NAS601

6-32 X 1.12 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

NAS601

8-32 X .69 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

NAS602

10-32 X .56 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

NAS603

10-32 X 2.75 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS (+)

NAS603

*5/16-24 X 1.625 PH PAN MARKED HEAD UNJF3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS623

*8-32 X 1.401 PH PAN MARKED HEAD UNJC3A W/GRIP 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS623

2-56 X .312 PH FLAT 100 SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS*

NAS662

2-56 X .250 PH FLAT 100 SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS*

NAS662

6-32 X .338 PH PAN MARKED HEAD W/GRIP UNJC3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CLASS 2 DFARS

NAS7701

10-32 X .635 PH PAN MARKED HEAD W/GRIP UNJF3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CLASS 2 DFARS

NAS7703

8-32 X .560 PH TRUSS WASHER MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

NAS8302

8-32 X .38 PH TRUSS WASHER MARKED HEAD UNJF3A 8740 STEEL HARD RC 36-40 CAD TYPE 2 CLASS 2 DFARS

NAS8302

8-32 X .31 PH TRUSS WASHER MARKED HEAD UNJC3A 8740 STEEL HARD RC 36-40 CAD TYPE 2 CLASS 2 DFARS

NAS8302