The Aviation Point

6061-T6 Round Aluminum Tubing

Round 6061-T6 tube with outside and inside diameter, wall and weight for each size.

Checked by hand, not scraped liveListed at Aircraft SpruceAffiliate disclosure

As listed

FieldValue
SellerAircraft Spruce
Alloy and temper6061-T6
Sizes71, from 3/16" to 4" OD
LengthsCut lengths up to 12 ft
Listing checked2026-09-30

Taken from Aircraft Spruce's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.

What it is for

One size note in the listing: an item marked with an asterisk may be supplied as either .120" or .125" wall.

When 6061 is the right alloy: 2024-T3 vs 6061-T6.

Sizes listed

OD (in.)ID (in.)Wall (in.)Weight per ft (lb)Part No.
3/160.118.035----03-00012
1/40.180.035.028103-35300
1/40.152.049.03603-00014
5/160.215.049.042303-35350
5/160.197.058.05803-35400
5/160.187.065.1603-00103
3/80.305.035.044903-35500
3/80.259.058.069403-35600
3/80.245.065.075503-35700
3/80.209.083.089503-35750
7/160.307.0650.089603-35775
1/20.444.0280.049603-35795
1/20.430.0350.061203-35800
1/20.402.0490.081603-35850
1/20.384.0580.096203-35900
1/20.370.0650.104003-35950
1/20.260.1200.16803-35975
5/80.555.0350.077503-36000
5/80.527.0490.106003-36010
5/80.509.0580.122703-36050
5/80.495.0650.136703-36100
3/40.680.0350.09803-36150
3/40.652.0490.128803-36200
3/40.634.0580.150603-36300
3/40.620.0650.16403-36350
7/80.805.0350.10903-36375
7/80.777.0490.15003-36380
7/80.759.0580.177703-36400
7/80.745.0650.198303-36450
7/80.635.1200.335003-36500
10.930.0350.127503-36600
10.902.0490.175403-36610
10.884.0580.206003-36700
10.870.0650.229503-36800
10.830.0830.28103-36850
10.810.0950.324403-36900
10.750.1250.40403-36950
10.500.2500.69303-36975
1-1/81.027.0490.18503-36980
1-1/81.009.0580.232103-37000
1-1/8.875.1280.471203-37100
1-1/41.180.0350.16003-37200
1-1/41.152.0490.221303-37210
1-1/41.134.0580.260103-37300
1-1/41.120.0650.290703-37400
1-1/41.010.1200.51003-37450*
1-3/81.259.0580.286503-37500
1-1/21.430.035.192803-37550
1-1/21.402.049.268303-37610
1-1/21.384.058.313703-37710
1-1/21.370.065.351903-37800
1-1/21.260.125.63503-37850
1-5/81.509.058.340903-37900
1-3/41.680.035.226403-37910
1-3/41.652.049.314203-37925
1-3/41.634.058.370303-37950
1-3/41.584.083.520203-37975
1-7/81.759.058.395403-38000
21.902.049.360103-38100
21.884.058.422503-38200
21.870.065.474303-38300
2-1/42.152.049.40603-38307
2-1/42.120.065.532803-38308
2-1/41.959.083.82403-38309
2-1/42.000.125.99903-38310
2-1/22.430.035.325403-38315
2-1/22.402.049.44403-38318
2-1/22.370.065.580303-38320
32.930.035.389103-38330
32.870.065.714003-38340
43.902.049.715303-38360

As listed by Aircraft Spruce on 2026-09-30. Check the live listing before ordering: stock and part numbers change.

Where to buy

The link opens Aircraft Spruce's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.

Tubing · United States6061T6 Round Aluminum TubingAircraft SpruceView at Aircraft Spruce →

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Related

Comparison2024-T3 vs 6061-T6When each alloy is the right one.Extrusions2024-T3 Aluminum AngleAlso at Aircraft SpruceExtrusions2024-T3/T4 Aluminum BarAlso at Aircraft SpruceExtrusions2024-T3 Hat Section Stringer, 0.020", 8 ftAlso at Aircraft Spruce

Sources

Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.
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