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 5945-01-112-0327
NSN 5930-00-836-3844
NSN 6220-01-081-4784
NSN 5965-00-117-4214
NSN 5935-00-287-5069
NSN 5950-01-144-7054
NSN 5905-01-550-5767
NSN 6620-01-131-3201
NSN 5975-00-455-9388
NSN 6645-01-025-1002
NSN 5905-01-010-2894
NSN 6135-00-477-8847