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 5835-01-205-6614
NSN 5960-01-183-8213
NSN 2925-01-026-1000
NSN 6135-00-900-2139
NSN 5990-01-304-7597
NSN 5945-00-769-1053
NSN 6610-01-411-3372
NSN 6145-01-035-5952
NSN 5965-01-207-0991
NSN 5960-00-460-7411
NSN 5905-00-935-1142
NSN 6150-00-244-2258