Heavy duty, watervaporproof, greaseproof, opaque, heat sealable; matl-mil-b-131 cl1
An interior wrapping fabricated from barrier material and having the lengthwise seam sealed by the manufacturer.
NSN 5925-01-296-1006
NSN 5950-01-293-9744
NSN 5855-01-419-9429
NSN 5950-01-372-0997
NSN 6150-00-141-0293
NSN 5965-01-256-9460
NSN 5990-01-009-3634
NSN 5975-00-288-5877
NSN 7035-01-372-5006
NSN 5920-01-378-8032
NSN 5999-00-544-8908
NSN 6135-00-461-3590