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 5999-00-799-6577
NSN 6610-01-195-3497
NSN 5945-01-257-4661
NSN 5895-00-338-2279
NSN 6620-00-342-0751
NSN 6135-00-782-6988
NSN 5950-01-474-3749
NSN 5925-01-334-5602
NSN 6685-00-530-4021
NSN 6645-00-796-7206
NSN 6645-01-508-0345
NSN 6110-01-541-2320