"With The Largest, Most Comprehensive Inventory In The Industry, We Offer Just-in-time Production on all washer Products Fabricated in All Types of Materials....From Aluminum to Titanium!"

Aluminum Aircraft Special Washers - Request for Information


Aluminum: is a metal with composition properties that include durability, malleability and a notable weight to strength ration.  Aluminum is one of the most widely used manufacturing materials as a result of its easy machinability and resistance to corrosion. 


Aircraft:  deals with the development and manufacturing of products, structures, materials and devices used in aircrafts.  Aircraft  standards are established based on the extreme temperature, pressure and ware exposure faced in air operations.  


Special Washers: are any washers defined by non-standard qualities and non-circular interiors and exterior shaping.  Special washers include washers customized through materials, diameter measurements and ratios, height (thickness) and form.


Washers: circular hardware used for spacing, load distribution, sealing and vibration reduction.  Washers are produced through stamping and shaping a variety of materials including various metal, plastic, rubber and fiber.  

For more information on flat washers
For more information on washers click here
For more information on belleville washers
For more information on one wave washers
For more information on special washers
For more information on three wave washers
For more information on wave washers

TitlePart NumberQTY-OHDRAWINGOUTER DIAMINNER DIAMTHICK
N401P3 N401P3 27500.1830.0890.022
NAS1149D0532K NAS1149D0532K 1675REV 4 0.5620.3280.032
MS9321-15 MS9321-15 0AS9321 1.1250.5880.125
AN960-KD2116L AN960-KD2116L 0REV 21 2.0621.3280.016
NAS1149CN232R NAS1149CN232R 99300REV 4 0.2500.0990.032
NAS1515-M3L NAS1515-M3L 0REV 4 0.4380.2030.031
MS9320-04 MS9320-04 0AS9320 0.2500.1190.031
TitleOutside Dia.Inside Dia.Thickness
650-223-1200.3750.1110.12
440-91-0310.3120.150.031
440-31-0310.1560.0930.031
300-1716-0080.8950.3380.008
300-1678M-0800.50.3270.08
910-87-0781.1870.6870.078
TitleOutside Dia.Outside Dia. ToleranceInside Dia.Inside Dia. ToleranceThicknessThickness ToleranceMaterial
SP2-29.375.005.250+.005-.000.010.001Stainless Steel

To submit a request for information or quote, please fill out the below form and submit.

© 2011 Superior Washer & Gasket Corp. All Rights Reserved.