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 6240-01-411-7482
NSN 5965-01-283-6106
NSN 6110-00-060-1879
NSN 6240-01-340-7591
NSN 5965-01-547-4779
NSN 5895-01-647-8452
NSN 6110-01-332-3842
NSN 7035-01-468-6532
NSN 5925-01-449-1246
NSN 5855-01-125-4768
NSN 5985-01-006-9919
NSN 6150-00-432-5668