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 5975-01-289-6889
NSN 6620-00-928-6053
NSN 2925-01-281-6403
NSN 2925-01-398-6751
NSN 5905-01-026-9636
NSN 5945-01-141-5570
NSN 5975-00-452-9315
NSN 6220-00-935-4308
NSN 5945-01-378-7268
NSN 5930-00-238-6275
NSN 6685-01-200-8184
NSN 6110-01-411-6000