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 5855-00-466-2309
NSN 6645-00-411-3733
NSN 6610-00-737-0864
NSN 5945-01-553-1827
NSN 6150-01-645-3321
NSN 6620-01-299-4563
NSN 5945-00-418-4423
NSN 5925-01-129-3385
NSN 6685-01-398-5482
NSN 5996-00-277-7384
NSN 5930-00-872-1394
NSN 5975-01-398-0486