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 2925-00-082-8219
NSN 6620-01-597-0512
NSN 7035-01-540-2746
NSN 6610-00-967-0428
NSN 5925-01-080-0741
NSN 6220-01-415-3350
NSN 5998-01-167-2709
NSN 6145-01-152-2417
NSN 5960-00-477-5331
NSN 6145-01-560-1509
NSN 5999-00-891-4420
NSN 5990-00-522-3425