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 5835-01-574-0080
NSN 6130-01-460-2807
NSN 5990-00-099-0822
NSN 6685-00-601-0832
NSN 6685-01-388-1730
NSN 5920-01-398-0580
NSN 2925-01-027-1293
NSN 6135-00-992-8750
NSN 6645-00-413-0461
NSN 5905-01-143-4723
NSN 6130-01-240-8801
NSN 6220-00-152-7114