Weapons system essential
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-123-3056
NSN 5999-00-121-2152
NSN 6130-00-069-1990
NSN 5855-01-020-7982
NSN 5935-00-189-0633
NSN 5905-01-131-1668
NSN 5910-01-094-9266
NSN 5996-01-476-1715
NSN 6240-00-646-6931
NSN 5925-00-156-0680
NSN 5920-01-444-1700
NSN 6110-00-099-7113