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 6645-01-329-2363
NSN 6220-00-025-0543
NSN 6105-01-147-9264
NSN 5925-00-074-7036
NSN 6150-01-089-6764
NSN 6610-01-062-9994
NSN 6645-00-276-7544
NSN 6685-01-200-2983
NSN 5855-01-649-9837
NSN 6150-01-101-2360
NSN 6135-00-134-6648
NSN 6110-00-271-9928