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.

Our Online Shop is closed. This list of parts will be updated shortly.

Last updated 6/20/2021

Part Number

Description

Qty

6-32 X .500 PH PAN SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS*

20000

8-32 X .625 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

6400

8-32 X .312 PH INDENTED HEX MARKED HEAD W/HEADER POINT UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

6500

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

52200

4-40 X 1/2 PH OVAL 100 STEEL NICKEL ONLY REV 2

5200

10-32 X .938 PH FLAT 100 MARKED HEAD UNJF3A 8740 HARD CAD TYPE 1 CLASS 2 DFARS

23500

10-32 X 2.00 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS (+)

10500

6-32 X .875 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

3500

6-32 X .188 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

91600

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

9500

6-32 X .562 PH FLAT 100 MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

3900

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

35400

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

24700

6-32 X .75 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

35000

6-32 X .25 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

17000

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

20000

8-32 X .31 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

71500

10-32 X .75 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS

39100

10-32 X .88 PH PAN MARKED HEAD UNJC3A 8740 STEEL HARD CAD TYPE 1 CLASS 2 DFARS

25900

10-32 X 1.50 PH PAN MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

27500

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

1000

10-32 X .44 PH PAN MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 BLACK DFARS

2500

10-32 X .56 PH PAN MARKED HEAD UNJF3A 8740 STEEL HARD CAD TYPE 2 CLASS 2 DFARS

52800

2-56 X .125 PH FLAT 100 SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS*

465200

2-56 X .188 PH FLAT 100 SS PASSIVATE AMS2700 METHOD 1 CLASS 4 DFARS*

152600

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

145900

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

581900

10-32 X .635 PH PAN MARKED HEAD W/GRIP UNJF3A 8740 STEEL HARD RC36-40 CAD TYPE 2 CL2 DFARS

3000