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 5895-00-209-9766
NSN 4140-01-273-0196
NSN 5895-01-471-9684
NSN 6110-01-102-0222
NSN 2925-01-359-4027
NSN 5965-01-080-9808
NSN 5950-00-325-9315
NSN 5895-01-258-5352
NSN 5920-00-308-5681
NSN 6685-00-232-3239
NSN 5930-00-222-3770
NSN 6110-00-408-2465