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 6610-00-161-0680
NSN 5935-01-202-4371
NSN 5945-01-196-4642
NSN 6135-00-246-0324
NSN 6105-01-444-3849
NSN 6620-01-425-5193
NSN 6145-01-512-8688
NSN 6130-00-085-6309
NSN 6685-00-596-8765
NSN 5950-01-370-4857
NSN 5835-00-275-0584
NSN 5950-01-064-0525