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 5975-01-271-0322
NSN 5905-01-275-3102
NSN 6130-00-065-8677
NSN 5925-01-376-4819
NSN 5998-01-474-5902
NSN 5998-01-309-9179
NSN 5975-00-232-7647
NSN 5985-01-032-4197
NSN 5925-01-537-0409
NSN 5920-01-418-0437
NSN 5895-01-451-9361
NSN 6685-01-500-8158