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 6130-01-029-4250
NSN 6110-01-294-6483
NSN 5905-01-533-1313
NSN 6645-01-370-4259
NSN 2925-01-157-9204
NSN 5999-00-487-3873
NSN 6240-01-051-8699
NSN 5999-00-684-6792
NSN 5930-00-169-9860
NSN 6645-01-448-6002
NSN 6620-00-106-3350
NSN 5999-00-777-5688