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 5975-01-046-2746
NSN 5920-01-423-8410
NSN 6620-00-705-8092
NSN 6685-01-356-3564
NSN 5905-00-494-9914
NSN 5905-00-408-1440
NSN 5945-00-584-9251
NSN 5990-01-338-2103
NSN 5910-00-534-7022
NSN 5930-00-777-6036
NSN 6110-01-471-2316
NSN 6150-01-377-9057