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 5960-01-005-9530
NSN 6645-01-485-3517
NSN 5945-01-415-0858
NSN 5895-01-085-5471
NSN 5999-01-296-9179
NSN 6610-01-168-7943
NSN 5905-00-620-3128
NSN 5965-00-457-2496
NSN 5920-00-495-6663
NSN 5905-01-100-7108
NSN 6240-01-096-2506
NSN 5985-01-564-9886