LAS Aerospace Ltd
01837 658081
sales@lasaero.com
sales@lasaero.com
Standard Washers (Most Popular)
These 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. Carbon steel 1020 (UNS G10200) or 1025 (UNS G10250) per MIL-S-7952 or 1025 (UNS K02500) per ASTM A109, temper 2. 55 Kpsi minimum ultimate tensile strength. To suit UNC/UNF bolts and screws.
| Part | ID (") | OD (") | Thickness (") | Old AN Number | Price | |
|---|---|---|---|---|---|---|
| NAS1149FN232P | #2 | .250 | .032 | AN960-2 | £0.0143 |
 0
|
| NAS1149FN316P | #3 | .250 | .016 | AN960-3L | £0.0431 |
0
|
| NAS1149FN332P | #3 | .250 | .032 | AN960-3 | £0.0288 |
0
|
| NAS1149FN416P | #4 | .312 | .016 | AN960-4L | £0.0288 |
0
|
| NAS1149FN432P | #4 | .312 | .032 | AN960-4 | £0.0288 |
0
|
| NAS1149FN532P | #5 | .438 | .032 | - | £0.10 |
0
|
| NAS1149FN542P | #5 | .438 | .042 | AN960-5 | £0.0431 |
0
|
| NAS1149FN616P | #6 | .375 | .016 | AN960-6L | £0.0288 |
0
|
| NAS1149FN632P | #6 | .375 | .032 | AN960-6 | £0.0288 |
0
|
| NAS1149FN816P | #8 | .375 | .016 | AN960-8L | £0.0288 |
0
|
| NAS1149FN832P | #8 | .375 | .032 | AN960-8 | £0.0288 |
0
|
| NAS1149FN949P | #9 | .500 | .049 | - | £0.0431 |
0
|
| NAS1149F0316P | #10 or 3/16" | .438 | .016 | - | £0.0288 |
0
|
| NAS1149F0332P | #10 or 3/16" | .438 | .032 | AN960-10L | £0.0288 |
0
|
| NAS1149F0363P | #10 or 3/16" | .438 | .063 | AN960-10 | £0.0319 |
0
|
| NAS1149F1165P | #11 | .625 | .065 | AN960-11 | £0.08 |
0
|
| NAS1149F0416P | 1/4" | .500 | .016 | - | £0.0431 |
0
|
| NAS1149F0432P | 1/4" | .500 | .032 | AN960-416L | £0.0288 |
0
|
| NAS1149F0463P | 1/4" | .500 | .063 | AN960-416 | £0.0288 |
0
|
| NAS1149F0516P | 5/16" | .562 | .016 | - | £0.0288 |
0
|
| NAS1149F0532P | 5/16" | .562 | .032 | AN960-516L | £0.0288 |
0
|
| NAS1149F0563P | 5/16" | .562 | .063 | AN960-516 | £0.0431 |
0
|
| NAS1149F0632P | 3/8" | .625 | .032 | AN960-616L | £0.0288 |
0
|
| NAS1149F0663P | 3/8" | .625 | .063 | AN960-616 | £0.06 |
0
|
| NAS1149F0732P | 7/16" | .750 | .032 | AN960-716L | £0.0288 |
0
|
| NAS1149F0763P | 7/16" | .750 | .063 | AN960-716 | £0.06 |
0
|
| NAS1149F0816P | 1/2" | .875 | .016 | - | £0.28 |
0
|
| NAS1149F0832P | 1/2" | .875 | .032 | AN960-816L | £0.06 |
0
|
| NAS1149F0863P | 1/2" | .875 | .063 | AN960-816 | £0.08 |
0
|
| NAS1149F0932P | 9/16" | 1.062 | .032 | AN960-916L | £0.07 |
0
|
| NAS1149F0963P | 9/16" | 1.062 | .063 | AN960-916 | £0.20 |
0
|
| NAS1149F1032P | 5/8" | 1.188 | .032 | AN960-1016L | £0.10 |
0
|
| NAS1149F1063P | 5/8" | 1.188 | .063 | AN960-1016 | £0.18 |
0
|
| NAS1149F1232P | 3/4" | 1.312 | .032 | AN960-1216L | £0.13 |
0
|
| NAS1149F1290P | 3/4" | 1.312 | .090 | AN960-1216 | £0.34 |
0
|
| NAS1149F1432P | 7/8" | 1.500 | .032 | AN960-1416L | £0.34 |
0
|
| NAS1149F1490P | 7/8" | 1.500 | .090 | AN960-1416 | £0.29 |
0
|
| NAS1149F1632P | 1" | 1.750 | .032 | AN960-1616L | £0.21 |
0
|
| NAS1149F1690P | 1" | 1.750 | .090 | AN960-1616 | £0.28 |
0
|
| NAS1149F1732P | 1-1/16" | 1.812 | .032 | - | £0.40 |
0
|
| NAS1149F1790P | 1-1/16" | 1.812 | .090 | - | £POA |
0
|
Hello and welcome to our website. Contained within these pages is most of the information found in our printed catalogue, all available to order online! In addition you can search our entire inventory of over 125,000 part numbers.
Stock and pricing of all parts listed on this site is live, all prices exclude VAT and shipping. All orders are subject to our standard terms and conditions.
All our stock is available for next day delivery. In addition we have distributorships for Aircraft Tool Supply, LP Aero Plastics, Falcon Gauge, Ceconite / Randolph and Shield Technology to name but a few!
We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years.
Should you ever need any further information then our experienced sales team are just a phone call or email away and will happily answer any questions you may have.
