Heavy duty, watervaporproof, greaseproof, opaque, heat sealable matl-mil-b131, cl1
An interior wrapping fabricated from barrier material and having the lengthwise seam sealed by the manufacturer.
NSN 5945-00-725-1018
NSN 5985-01-406-3737
NSN 5925-01-054-3783
NSN 6320-01-150-5378
NSN 5905-01-389-3116
NSN 6685-01-554-4337
NSN 6620-01-479-2352
NSN 6135-00-276-7625
NSN 6130-01-643-5385
NSN 6320-01-119-3935
NSN 4140-00-365-2531
NSN 5835-01-226-2337