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 6105-00-873-0244
NSN 5950-01-275-2867
NSN 6110-01-544-3949
NSN 5985-00-226-4982
NSN 6320-00-731-6134
NSN 5910-01-512-1978
NSN 5905-00-201-9336
NSN 6220-01-245-2667
NSN 6685-00-596-8765
NSN 6145-01-321-2334
NSN 5925-00-283-1410
NSN 5998-01-359-7729