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 6135-01-567-0739
NSN 6135-01-360-1620
NSN 6105-01-444-7540
NSN 5920-01-246-0092
NSN 6620-01-264-4904
NSN 5985-00-113-0772
NSN 5998-01-505-5237
NSN 6645-01-039-0058
NSN 6130-01-400-6123
NSN 6105-00-064-4662
NSN 5835-00-912-5656
NSN 6620-01-076-8706