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 5950-01-602-7903
NSN 6220-00-242-7065
NSN 5855-01-147-4785
NSN 5910-01-133-6923
NSN 5905-01-645-5023
NSN 6645-00-139-2972
NSN 6320-01-140-9343
NSN 5925-01-153-7493
NSN 6320-00-695-3891
NSN 6150-01-190-6898
NSN 6150-01-330-6166
NSN 6685-01-141-5288