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 7035-01-083-0282
NSN 5855-01-027-1571
NSN 5920-01-014-8195
NSN 6150-01-653-7226
NSN 5999-01-200-8113
NSN 5835-00-180-7555
NSN 6135-01-067-8331
NSN 6110-01-499-4117
NSN 6145-01-255-4716
NSN 5895-01-133-0834
NSN 5910-01-303-1397
NSN 5975-01-175-5635