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 6130-01-347-3620
NSN 5925-01-542-9068
NSN 5910-01-464-2879
NSN 5965-01-125-5367
NSN 5999-00-770-0343
NSN 4140-00-032-5739
NSN 6130-01-044-7373
NSN 6685-01-466-2051
NSN 5975-00-879-8756
NSN 5960-01-110-4440
NSN 6240-00-280-0186
NSN 5925-01-074-8589