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 5965-01-515-2009
NSN 5945-01-076-9447
NSN 6145-01-531-8916
NSN 6685-01-223-3940
NSN 5910-00-620-8379
NSN 5915-01-420-2691
NSN 6130-01-240-1178
NSN 5915-01-321-7048
NSN 5910-00-844-2086
NSN 5915-01-499-0959
NSN 2925-01-437-1128
NSN 7035-00-327-0458