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 5965-00-630-7872
NSN 5915-01-522-5577
NSN 6610-01-231-9283
NSN 5960-01-060-9248
NSN 5855-00-198-3197
NSN 5998-01-010-0878
NSN 6110-01-079-0630
NSN 5895-01-475-8630
NSN 5990-00-594-7291
NSN 5950-01-162-7174
NSN 7035-01-278-1379
NSN 7035-00-897-7567