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 6685-00-296-0392
NSN 5930-00-597-5064
NSN 6685-01-453-5724
NSN 6685-01-415-0574
NSN 6645-00-933-2170
NSN 5920-01-519-8106
NSN 5990-01-517-1909
NSN 6135-01-578-7440
NSN 5930-01-440-9430
NSN 6150-01-645-5398
NSN 5996-00-661-1151
NSN 6610-00-460-1419