Aircraft Spruce Australia
Melbourne, VIC Australia
Aircraft Spruce Australia- Wishlists
- +61 (1800) 953522
- Contact Us
Contact Us
Call Us
Sign In
- Photo may represent series and not specific product
- SHARE
Stainless Steel Flat Washer AN960C4
- JUMP TO
- Overview
- Reviews
- Q&A
- View in Catalog
| AN No. | Superseding NAS No. | Bolt or Screw Size | O.D. (in.) | I.D. (in.) | Thickness |
|---|---|---|---|---|---|
| AN960C4 | NAS1149CN432R | #4 | .312 | .125 | .032 |
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
Verified Purchase
Stainless Steel Flat Washer AN960C4
Exactly what I was looking for for a special project I was working on. perfect dementions and material for a perfect price
exactly, what is needed, for the job.
I use these as back up washers for -4 (1/8) rivets. Hole is a little tight so I push the washer onto the rivet with a small socket driver. Much neater that the standard backup washer.
Best price around , we buy thousands of these a year !!!
Exactly what I needed excellent quality and price plus the shipping was reasonably for a change.
Perfect fit for what I needed. Quick delivery too.
This size washer is hard to find. Thank toy for helping me out !
Common aircraft grade/specification fastener.
Q&A
Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
We have added a reference chart showing thickness, ID, and OD of the washers listed.
It is 300 series stainless but the actual alloy can vary per lot.
