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 5965-00-647-3972
NSN 6220-00-557-4114
NSN 7035-00-981-7216
NSN 6645-00-244-0359
NSN 5895-01-645-7747
NSN 6620-01-551-7071
NSN 6645-00-296-8310
NSN 5998-00-553-9535
NSN 5960-01-398-3514
NSN 6645-01-196-6277
NSN 6240-01-174-8354
NSN 5950-01-167-0084