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 5920-01-541-4966
NSN 6220-00-763-4131
NSN 6145-00-103-9848
NSN 6685-01-203-5023
NSN 5905-00-476-5016
NSN 5965-01-205-6249
NSN 6145-01-071-7316
NSN 6110-01-326-7370
NSN 5965-01-097-4867
NSN 5895-00-764-5384
NSN 6110-00-181-9544
NSN 6145-01-408-3379