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 5996-01-211-0208
NSN 5965-01-308-7895
NSN 5835-00-894-7374
NSN 5910-00-226-0608
NSN 6110-00-356-3070
NSN 7035-00-803-3056
NSN 5965-00-170-5254
NSN 7035-01-413-6697
NSN 5920-01-190-0265
NSN 6105-01-095-8954
NSN 6150-01-318-3940
NSN 5835-01-355-3654