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 6110-01-239-0573
NSN 5985-00-970-9100
NSN 5985-00-229-2929
NSN 5930-01-262-8418
NSN 6130-00-759-2882
NSN 5960-01-503-0362
NSN 5950-01-558-4072
NSN 2925-01-384-4139
NSN 6645-01-592-7862
NSN 5910-00-034-5394
NSN 6130-00-005-7882
NSN 5925-01-388-2763