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 6130-01-442-3677
NSN 5999-01-299-7783
NSN 5960-00-175-7620
NSN 5905-01-569-1312
NSN 6130-01-277-3321
NSN 6135-01-010-0891
NSN 5910-00-198-9779
NSN 5998-01-129-3244
NSN 5990-01-609-4793
NSN 5999-01-466-1548
NSN 2925-01-197-7864
NSN 5999-01-525-7342