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 6645-00-150-6526
NSN 5999-01-269-7226
NSN 6620-01-065-8265
NSN 5998-00-838-2374
NSN 5998-00-756-2752
NSN 5835-01-125-6676
NSN 5835-00-864-4481
NSN 5975-00-451-0230
NSN 6685-01-371-2956
NSN 6150-01-083-7290
NSN 6620-01-627-0478
NSN 6685-01-307-8902