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 5950-01-646-3124
NSN 6150-01-462-5362
NSN 6685-01-194-7890
NSN 6135-00-850-3177
NSN 6110-01-250-2936
NSN 6135-00-267-9432
NSN 6150-01-335-5948
NSN 5920-01-217-8379
NSN 5975-01-470-4965
NSN 6645-01-535-0719
NSN 5965-01-390-5111
NSN 5950-00-715-6400