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 5855-01-612-1358
NSN 5996-00-222-9632
NSN 5925-00-234-0211
NSN 5855-00-532-0025
NSN 6645-01-466-2083
NSN 4140-01-573-1803
NSN 5905-01-564-6638
NSN 5965-01-201-1580
NSN 5915-00-139-6710
NSN 5996-00-826-8837
NSN 5910-00-809-6790
NSN 6110-01-414-5305