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 5998-01-207-3565
NSN 6645-00-641-3202
NSN 6150-01-497-4304
NSN 6685-01-555-7938
NSN 6135-01-443-4484
NSN 5920-01-624-5638
NSN 5895-00-155-8581
NSN 6105-01-268-7065
NSN 5950-01-049-7476
NSN 5905-00-629-6960
NSN 6105-00-005-4229
NSN 5945-01-127-6004