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 5996-00-661-1151
NSN 6110-01-068-4998
NSN 5935-00-098-5481
NSN 6645-01-263-7273
NSN 6685-01-126-3061
NSN 5998-01-240-3722
NSN 5855-00-631-4565
NSN 4140-01-426-8428
NSN 6240-01-245-4708
NSN 6685-01-324-4710
NSN 6610-00-839-8638
NSN 5835-01-480-9215