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 5975-01-352-5588
NSN 6105-00-285-2774
NSN 5975-01-145-4891
NSN 6240-01-054-2289
NSN 6110-01-438-4766
NSN 5895-01-518-6368
NSN 6110-01-387-5638
NSN 6610-01-527-1599
NSN 5920-01-314-8103
NSN 5935-00-237-9727
NSN 5905-01-014-6501
NSN 6145-01-435-3837