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AN

AN is the abbreviation used for Air Force- Navy Aeronautical Standards.  Many of these drawings are in the process of being changed over to the custody of the National Aerospace Standards Committee (NASM) with specifications maintained by the Aerospace Industries Association of America.  They are still purchased however, to the AN part numbers.  AN 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.

Click on the Part Number to request more info on the item
Date last updated: August 14, 2017
Part NumberDescriptionQty in M
 AN500-8-7  8-32 X 7/16 HIGH HEAD FILLISTER STEEL CAD TYPE 1 CL3 REV 7  8.60 
 AN500A3-12  3-48 X 3/4 DRILLED FILLISTER STEEL CAD TYPE 1 CL3 REV 7  2.50 
 AN500C4-10*  4-40 X 5/8 FILLISTER SS PASSIVATE AMS2700 MTHD 1 CL4 REV 7 DFARS  2.50 
 AN500D2-8*  2-56 X 1/2 HIGH HEAD FILLISTER SS PASSIVATE AMS2700 MTHD 1 REV 7 DFARS  0.40 
 AN501-0-2  0-80 X 1/8 HIGH HEAD FILLISTER STEEL CAD TYPE 1 CL3 REV 1  3.50 
 AN503-416-16*  1/4-20 X 1 DRILLED FILLISTER MARKED HEAD CL3A 4037 STEEL HARD CAD TYPE 1 CL3 REV 5 DFARS  3.00 
 AN505-10R6  10-24 X 3/8 PH FLAT 82 MARKED HEAD STEEL CAD TYPE 2 CL3 REV 7  1.50 
 AN505-4-5  4-40 X 5/16 FLAT 82 STEEL CAD TYPE 2 CL3  1.30 
 AN505-5R5  5-40 X 5/16 PH FLAT 82 STEEL CAD TYPE 2 CL3  8.00 
 AN507C440R9*  4-40 X 9/16 PH FLAT 100 SS PASSIVATE AMS2700 MTHD 1 DFARS  2.10 
 AN507-632-6  6-32 X 3/8 FLAT 100 STEEL CAD TYPE 1 CL3 REV 6  1.40 
 AN508-10-6  10-32 X 3/8 ROUND BRASS TIN PER MIL-T-10727  1.00 
 AN510C1R3*  1-72 X .188 PH FLAT 82 SS PASSIVATE AMS 2700 MTD 1 TYPE 4 CL1 REV 7 DFARS  2.00 
 AN520-10R8  10-32 X 1/2 PH ROUND STEEL CAD TYPE 1 CL3 REV 4  1.60 
 AN525-416-30*  *1/4-28 X 1.875 TRUSS WASHER CL3A W/GRIP 4037 STEEL HARD CAD TYPE 2 CL2 REV 3 DFARS  2.00 
 AN525-832R32*  *8-32 X 2.000 PH TRUSS WASHER CL3A W/GRIP 4037 STEEL HARD CAD TYPE 2 CL2 REV 3 DFARS  1.50 
 AN525-832R7*  8-32 X .437 PH TRUSS WASHER CL3A W/GRIP 4037 STEEL HARD CAD TYPE 2 CL2 REV 3 DFARS  12.20 
 AN525-832R8*  8-32 X .500 PH TRUSS WASHER CL3A W/GRIP 4037 STEEL HARD CAD TYPE 2 CL2 REV 3 DFARS  24.50 
 AN525-10R24*  *10-32 X 1.500 PH TRUSS WASHER CL3A W/GRIP 4037 STEEL HARD CAD TYPE 2 CL2 REV 3 DFARS  1.00 
 AN526-1032R10  10-32 X 5/8 PH TRUSS STEEL CAD TYPE 1 CL3 REV 6  2.20 
 AN526-1032R12  10-32 X 3/4 PH TRUSS STEEL CAD TYPE 1 CL3 REV 6  1.40 
 AN526-1032R4  10-32 X 1/4 PH TRUSS STEEL CAD TYPE 1 CL3  1.00 
 AN526-1032R6  10-32 X 3/8 PH TRUSS STEEL CAD TYPE 1 CL3 REV 6  1.00 
 AN526-632R4  6-32 X 1/4 PH TRUSS STEEL CAD TYPE 1 CL3  4.90 
 AN526-632R6  6-32 X 3/8 PH TRUSS STEEL CAD TYPE 1 CL3 REV 6  1.50 
 AN526-632R8  6-32 X 1/2 PH TRUSS STEEL CAD TYPE 1 CL3  2.50 
 AN526-832R20  8-32 X 1-1/4 PH TRUSS STEEL CAD TYPE 1 CL3  1.40 
 AN526-832R6  8-32 X 3/8 PH TRUSS STEEL CAD TYPE 1 CL3  5.00 
 AN526C1032R6*  10-32 X 1/2 PH TRUSS MRKD HD SS PASSIVATE AMS2700 MTHD 1 CL4 DFARS  3.30 
 AN526C440R8*  4-40 X 1/2 PH TRUSS SS PASSIVATE AMS2700 MTHD 1 CL4 DFARS  3.50 
 AN526C632R12*  6-32 X 3/4 PH TRUSS MARKED HEAD SS PASSIVATE AMS2700 MTHD 1 DFARS  6.00 
 AN526C632R7*  6-32 X 7/16 PH TRUSS MARKED HEAD SS PASSIVATE AMS2700 MTHD 1 CL 4 DFARS  3.40 
 AN526C632R8*  6-32 X 1/2 PH TRUSS MARKED HEAD SS PASSIVATE AMS2700 MTHD 1 CL 4 DFARS  4.90