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 6145-01-433-9079
NSN 5910-00-949-5308
NSN 5895-01-388-7041
NSN 6645-00-204-4100
NSN 2925-01-379-0903
NSN 6645-01-530-3654
NSN 5910-01-444-4096
NSN 5965-00-762-0630
NSN 5910-01-436-6548
NSN 6220-01-611-8723
NSN 5935-01-652-5508
NSN 2925-01-172-4785