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 6220-01-246-7534
NSN 6130-01-132-0199
NSN 6685-01-322-7801
NSN 5998-01-275-8546
NSN 6110-01-448-9646
NSN 7035-00-064-7008
NSN 6105-01-106-2631
NSN 7035-01-287-9817
NSN 5965-00-127-1660
NSN 5925-01-516-2823
NSN 5925-01-078-2374
NSN 6130-01-534-2275