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 6135-01-034-5202
NSN 5960-01-025-2526
NSN 6620-01-152-6837
NSN 5835-01-163-4215
NSN 5930-00-188-9880
NSN 5895-00-252-8431
NSN 5998-01-347-6698
NSN 5990-01-571-7468
NSN 6135-00-203-9645
NSN 6130-01-415-3345
NSN 5965-01-411-4767
NSN 5895-01-118-9955