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 Wood Products - Spruce
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SPRUCE SPAR STOCK
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 Thousands of feet of S2S aircraft quality
spruce are stocked in our Corona, CA. warehouse. Orders for spars, spruce
kits and capstrip can usually be shipped within three weeks after receipt
of order. Spars wider than 6" must be milled from 8" specially selected
stock which requires a long and indefinite lead time. Prices on request. Spruce and tubing kits may be combined with plywood
and other building supplies for a single truck delivery charge. |
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NOTICE
We supply only certified aircraft grade spruce. Do not accept lower grades of spruce for lower prices in your project. It is no bargain. Demand top quality. No Packaging Charges on Spruce
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General
Ordering Information
Aircraft spruce spars are
available either S2S (surfaced 2 sides, top & bottom, with rough edges in
4" & 6" nominal width) or S4S (surfaced all 4 sides to thickness & width).
Prices in table below are for S4S spars. If S2S is desired so builder can
trim to exact width, specify S2S and use 4" or 6" width prices from table.
Request quote on spar widths wider than 6". Spars for certificated aircraft
such as Aeronca, Stearman, Taylorcraft and Piper are available and may be
priced from the table. Since many of these early aircraft were “handmade”,
the spars are often not uniform in size for a particular model. Therefore,
the finished net dimensions should be specified when ordering replacement
spars. Please price to nearest fraction. |
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When ordering either spars or capstrip, designate the thickness
first, then the width and length.
Examples: 3/4"T x 4 1/4"W x 14’L
spar; 1/4"T x 1/2"W x 5’L capstrip |
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For additional technical information refer
to a complete reprint of spruce specification MIL-S 6073 and plywood specification MIL-P-6070.
P/N 13-14900 $3.50 
or click here to download a PDF of
Aircraft Spruce MIL-S-6073 & Plywood MIL-P-6070
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Faster delivery can
be assured if guidelines regarding minimum acceptable lengths are provided.
Orders are often delayed awaiting delivery of lumber to the even footage
specified whereas shipment could be made if the minimum usable lengths were
indicated. Example: 3/4" nominal 6" x 12' (131-1/2" min.) |
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* Prices shown are for lengths under 12 feet. Add 15% per foot for lengths longer than 12 feet. Please order by part number and also state exact thickness, width and length to verify part number. Spruce part numbers begin with “02” and finish with thickness and width. Examples: 3/4"T x 5-1/4"W is P/N 02-34514; 1-1/4"T x 6"w is P/N 02-11460. Provide part number and footage required of each size. Specify any particular lengths required. Thicker & wider sizes subject to availability. Request quotation. |
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