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 6685-01-089-8141
NSN 5985-00-905-6609
NSN 5985-00-455-3085
NSN 5855-01-147-6024
NSN 2925-01-629-9416
NSN 5835-00-794-7500
NSN 5905-00-919-8623
NSN 6135-01-498-2233
NSN 5910-01-345-3841
NSN 5945-01-575-5058
NSN 2925-00-126-2879
NSN 5975-00-952-1791