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 5925-01-088-0654
NSN 5960-01-632-6576
NSN 6130-01-376-9877
NSN 5895-00-291-4873
NSN 5895-01-327-4153
NSN 7035-01-384-7573
NSN 5930-01-399-4453
NSN 5950-00-768-7362
NSN 5855-01-112-7725
NSN 5905-00-653-9538
NSN 5990-01-386-5561
NSN 6650-01-555-8819