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 6685-01-099-2458
NSN 5915-01-421-4352
NSN 5945-01-119-1352
NSN 6240-00-755-6904
NSN 6320-00-004-9158
NSN 6145-01-008-1202
NSN 5915-01-352-3626
NSN 5935-00-466-3571
NSN 5910-01-496-9292
NSN 2925-01-076-5219
NSN 6620-01-519-2628
NSN 6110-01-027-1501