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 5985-01-065-6716
NSN 5925-01-293-5039
NSN 5935-01-317-3135
NSN 5895-00-356-6335
NSN 6685-00-042-5073
NSN 6220-01-508-6807
NSN 5855-01-156-0417
NSN 7035-00-018-0350
NSN 2925-00-149-0760
NSN 7035-01-617-5636
NSN 6150-00-728-9764
NSN 6650-01-113-3147