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 5855-01-068-3683
NSN 5960-01-248-4743
NSN 5960-01-617-6345
NSN 5920-01-157-2767
NSN 5950-01-599-6610
NSN 5950-01-336-0159
NSN 6135-01-230-4399
NSN 5905-01-528-6139
NSN 6620-00-325-4693
NSN 7035-01-217-3591
NSN 6645-00-171-9639
NSN 5996-01-156-9688