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 5998-01-630-5833
NSN 6645-00-303-7698
NSN 5895-00-222-5043
NSN 6610-01-322-0569
NSN 5950-01-098-4665
NSN 6610-00-814-3083
NSN 5835-00-377-7020
NSN 5965-01-406-4164
NSN 6110-00-306-0983
NSN 6150-01-463-3409
NSN 6645-01-641-1575
NSN 5998-00-354-2465