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 5910-01-042-4454
NSN 6105-00-118-1508
NSN 7035-00-543-3272
NSN 5905-00-960-7530
NSN 5985-01-198-5146
NSN 6320-01-352-5653
NSN 6110-01-487-5174
NSN 5985-01-608-4780
NSN 6610-00-840-6187
NSN 6130-01-512-2247
NSN 6145-00-617-4032
NSN 5960-00-078-9500