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 6220-01-323-5408
NSN 5855-01-550-5219
NSN 5975-01-659-5724
NSN 6135-00-985-7846
NSN 5915-00-310-3156
NSN 6240-00-266-6258
NSN 5998-00-410-9238
NSN 6240-01-158-9299
NSN 5895-01-477-5494
NSN 5985-00-216-8216
NSN 6240-01-108-6766
NSN 6130-01-495-2312