B08 Attachment 0004 Drawing.pdf

This is a technical drawing and specification document for a grenade tube assembly designed for the DS63, 155mm Projectile Demil. The document specifies a tube constructed from 0.095" wall thickness chipboard with an interior lining of 0.005" thick silicone-coated kraft paper. The tube dimensions include a 5375 ±.020 inch internal diameter, 2537 ±25/-00 inches in length, and 5.375 inch diameter metal end plugs with a 5.468" flare. The tube must be made from 26 gauge cold-rolled steel (industry standard .0159 to .0199 thick) for the serrated metal end plugs.

Key specifications include: the tube must withstand a longitudinal crush force of at least 1400 lbs under compression testing at 20" per minute approach velocity with force centered over tube ends using metal plates; end plugs must be metal, fit tightly, and be installed with 0.005" thick moisture-resistant silver foil wrap applied externally; the installed end plug should have staples (No. 8, 7/16" crown, 1/2" leg) placed at least 1/2" from the edge as deep as possible into the plug. Shipping requirements specify 192 tubes per pallet with 64 per row at three rows tall maximum, 40"x48" pallet dimensions, 3"x3" laminated edge protectors on all four vertical corners, and 200lb test corrugated cardboard covering with shrink wrap. The supplier is AMCLO Group, Inc., and the document references sketch SO359 with approval for public release and distribution unlimited.