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Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
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| AN No. | Superseding NAS No. | Bolt or Screw Size |
O.D. (in.) |
I.D. (in.) |
Thickness | Price | Buy |
|---|---|---|---|---|---|---|---|
| AN960C4 | NAS1149CN432R | #4 | .312 | .125 | .032 | $0.03 | |
| AN960C6 | NAS1149CN632R | #6 | .375 | .149 | .032 | $0.03 | |
| AN960C8 | NAS1149CN832R | #8 | .375 | .174 | .032 | $0.03 | |
| AN960C10 | NAS1149CO363R | 3/16 | .438 | .203 | .063 | $0.05 | |
| AN960C416 | NAS1149CO463R | 1/4 | .500 | .265 | .063 | $0.06 | |
| AN960C516 | NAS1149CO563R | 5/16 | .562 | .328 | .063 | $0.09 | |
| AN960C616 | NAS1149CO663R | 3/8 | .625 | .390 | .063 | $0.09 | |
| AN960C716 | NAS1149CO763R | 7/16 | .750 | .453 | .063 | $0.10 | |
| AN960C816 | NAS1149CO863R | 1/2 | .875 | .515 | .063 | $0.17 | |
| AN960C916 | NAS1149CO963R | 9/16 | 1.062 | .578 | .063 | $0.23 | |
| AN960C1016 | NAS1149CO1063R | 5/8 | 1.188 | .640 | .063 | $1.05 | |
| AN960C1216 | NAS1149CO1290R | 3/4 | 1.312 | .765 | .090 | $0.87 | |
| AN960C4L | NAS1149CN416R | #4 | .312 | .125 | .016 | $0.03 | |
| AN960C6L | NAS1149CN616R | #6 | .375 | .149 | .016 | $0.03 | |
| AN960C8L | NAS1149CN816R | #8 | .375 | .174 | .016 | $0.03 | |
| AN960C10L | NAS1149CO332R | 3/16 | .438 | .203 | .032 | $0.04 | |
| AN960C416L | NAS1149CO432R | 1/4 | .500 | .265 | .032 | $0.04 | |
| AN960C516L | NAS1149CO532R | 5/16 | .562 | .328 | .032 | $0.03 | |
| AN960C616L | NAS1149CO632R | 3/8 | .625 | .390 | .032 | $0.05 | |
| AN960C716L | NAS1149CO732R | 7/16 | .750 | .453 | .032 | $0.09 | |
| AN960C816L | NAS1149CO832R | 1/2 | .875 | .515 | .032 | $0.09 | |
| AN960C916L | NAS1149CO932R | 9/16 | 1.062 | .578 | .032 | $0.14 | |
| AN960C1016L | NAS1149CO1032R | 5/8 | 1.188 | .640 | .032 | $0.17 |
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Overview
| AN960 flat washers are used under hex nuts to provide a smooth bearing surface, as shims to obtain the correct grip length for a bolt and nut assembly, and to adjust the position of AN310 and AN320 castle nuts with respect to drilled cotter pin holes in bolts and clevis pins. Available in regular and light thickness. Light Series Washers: Add the letter "L" to dash number to indicate light series. AN960C-416L is a light series cadmium plated stainless steel washer for 1/4" dia. bolt. Light series washers must be manually input on order form. Less 20% for quantity 100/Part No. |
Reviews
Perfect fit for what I needed. Quick delivery too.
David G
September 25, 2019
This size washer is hard to find. Thank toy for helping me out !
John L
September 13, 2019
Common aircraft grade/specification fastener.
Gari M
May 6, 2019
Charles C
February 4, 2018
Edward C
January 8, 2018
Jerry B
August 20, 2017
The washers were as expected (and arent being used in an aircraft use). Prompt shipping
John
July 10, 2017
Garth H
May 15, 2017
Q&A
Q: What is the thickness of these AN960C washers?
We have added a reference chart showing thickness, ID, and OD of the washers listed.
