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 5930-01-423-1040
NSN 6110-01-263-7671
NSN 5915-01-423-4185
NSN 6135-01-415-1163
NSN 6150-00-624-6281
NSN 2925-00-536-4574
NSN 5895-00-934-9047
NSN 6320-01-462-2295
NSN 5925-01-497-2229
NSN 6145-01-486-9452
NSN 6645-01-024-6447
NSN 6645-01-399-8127