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 6610-00-061-7882
NSN 6150-01-089-9878
NSN 5920-01-600-5078
NSN 5925-01-171-5693
NSN 5930-00-735-0763
NSN 6645-01-582-2601
NSN 6685-01-451-4613
NSN 2925-01-424-9341
NSN 6145-00-520-1714
NSN 5925-00-042-7805
NSN 6320-01-317-7312
NSN 6220-01-452-7005