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 6620-00-613-3023
NSN 5965-01-332-0622
NSN 6105-00-381-5795
NSN 6110-00-042-8365
NSN 6130-01-484-6046
NSN 5985-01-015-4408
NSN 6145-01-372-0600
NSN 5965-01-646-1122
NSN 5910-01-451-4292
NSN 6685-00-026-7691
NSN 5960-00-429-9488
NSN 6145-01-526-7932