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 6150-00-719-4856
NSN 5920-00-276-8657
NSN 5905-01-100-4629
NSN 5945-01-139-4260
NSN 5985-01-465-4141
NSN 5996-01-025-2333
NSN 5855-00-114-4954
NSN 5935-01-415-6074
NSN 6620-01-034-4539
NSN 5999-01-474-4007
NSN 5998-01-464-3195
NSN 6130-01-342-0864