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 5985-01-426-4312
NSN 6220-01-332-7793
NSN 5965-01-020-1514
NSN 5905-01-077-3332
NSN 5935-01-129-1646
NSN 6685-01-392-0602
NSN 6320-00-994-0179
NSN 6320-01-449-0043
NSN 5996-01-038-1505
NSN 5895-00-291-4873
NSN 6645-01-312-9845
NSN 6685-01-052-8509