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 6110-01-647-3674
NSN 5895-01-548-6088
NSN 5975-01-502-7338
NSN 6685-01-599-2510
NSN 6150-01-191-9732
NSN 5965-01-633-8849
NSN 5996-01-042-2172
NSN 5905-01-024-9572
NSN 6130-01-128-7780
NSN 5895-01-041-0822
NSN 6220-01-254-0091
NSN 5996-01-186-5671