Home | Aluminum Spacers - Lightweight Precision for Any Assembly

Aluminum Spacers - Lightweight Precision for Any Assembly

Aluminum spacers offer an ideal combination of low weight, corrosion resistance, and machinability for fastener assemblies in aerospace, electronics, automotive, and industrial applications. Superior Washer & Gasket Corp manufactures aluminum spacers in round and custom configurations to precise dimensional tolerances from quality aluminum alloys.

As an ISO 9001:2015 certified manufacturer, we supply aluminum spacers from stock inventory and produce custom spacers to your specific length, OD, ID, and material requirements. Our in-house stamping capabilities allow cost-effective production from prototype to high-volume orders, all made in the U.S.A.

  • Lightweight aluminum construction for weight-sensitive assemblies
  • Standard stock sizes and custom aluminum spacers available
  • Multiple aluminum alloy options
  • ISO 9001:2015 certified quality control
  • Domestic manufacturing with competitive lead times

Showing 351–400 of 404 products

SKU ID OD Size ID TOL OD TOL Length TOL Length Quantity

480-2850

ID 0.25
OD 0.625
Size 1/4
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 1.0
Quantity

480-2851

ID 0.253
OD 0.373
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.125
Quantity

480-2852

ID 0.253
OD 0.373
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2853

ID 0.253
OD 0.373
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.375
Quantity

480-2854

ID 0.253
OD 0.373
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.5
Quantity

480-2855

ID 0.257
OD 0.5
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.625
Quantity

480-2856

ID 0.257
OD 0.5
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 1.0
Quantity

480-2857

ID 0.26
OD 0.5
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.75
Quantity

480-2858

ID 0.3
OD 0.36
Size 1/4
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.19
Quantity

480-2859

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.375
Quantity

480-2860

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.5
Quantity

480-2861

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.625
Quantity

480-2862

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.75
Quantity

480-2863

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.875
Quantity

480-2864

ID 0.3125
OD 0.75
Size 5/16
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 1.0
Quantity

480-2865

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.063
Quantity

480-2866

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.094
Quantity

480-2867

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.125
Quantity

480-2868

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.188
Quantity

480-2869

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2870

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.375
Quantity

480-2871

ID 0.313
OD 0.5
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.5
Quantity

480-2872

ID 0.313
OD 0.625
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2873

ID 0.35
OD 0.42
Size 5/16
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.21
Quantity

480-2874

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.063
Quantity

480-2875

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.094
Quantity

480-2876

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.125
Quantity

480-2877

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.188
Quantity

480-2878

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2879

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.375
Quantity

480-2880

ID 0.375
OD 0.562
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.5
Quantity

480-2881

ID 0.375
OD 0.75
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2882

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.375
Quantity

480-2883

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.5
Quantity

480-2884

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.625
Quantity

480-2885

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.75
Quantity

480-2886

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.875
Quantity

480-2887

ID 0.375
OD 0.75
Size 3/8
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 1.0
Quantity

480-2888

ID 0.41
OD 0.47
Size 3/8
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.23
Quantity

480-2889

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.063
Quantity

480-2890

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.094
Quantity

480-2891

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.125
Quantity

480-2892

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.188
Quantity

480-2893

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.25
Quantity

480-2894

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.375
Quantity

480-2895

ID 0.5
OD 0.75
Size 1/2
ID TOL + .005 / -.000
OD TOL +/- .005
Length TOL +/- .002
Length 0.5
Quantity

480-2896

ID 0.5
OD 1.0
Size 1/2
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.375
Quantity

480-2897

ID 0.5
OD 1.0
Size 1/2
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.5
Quantity

480-2898

ID 0.5
OD 1.0
Size 1/2
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 0.75
Quantity

480-2899

ID 0.5
OD 1.0
Size 1/2
ID TOL + .010 / - .000
OD TOL +/- .005
Length TOL +/- .005
Length 1.0
Quantity