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 6150-01-327-6854
NSN 6685-01-426-0192
NSN 6220-01-244-9174
NSN 5925-01-324-5260
NSN 6685-00-846-1875
NSN 5905-01-495-2285
NSN 6685-01-416-8426
NSN 5910-00-109-9263
NSN 6320-01-029-4220
NSN 6110-01-321-3164
NSN 5835-01-531-0379
NSN 5905-01-633-6640