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 6150-01-359-7405
NSN 5996-00-965-5261
NSN 5999-00-855-4088
NSN 5910-00-234-4353
NSN 5985-00-076-7358
NSN 6130-01-592-4340
NSN 5905-00-862-2900
NSN 7035-01-552-4746
NSN 5950-01-222-1021
NSN 4140-01-435-6540
NSN 5945-01-141-2052
NSN 5998-00-234-7406