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 6645-01-476-6115
NSN 6645-01-076-4655
NSN 2925-01-172-0176
NSN 5895-01-246-9079
NSN 6685-00-392-4577
NSN 5925-00-691-2434
NSN 6610-01-515-3363
NSN 6150-01-005-0150
NSN 5920-00-040-2923
NSN 6135-01-400-2947
NSN 6220-01-070-0244
NSN 6105-00-185-1579