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 6610-01-476-3163
NSN 6220-00-212-9098
NSN 6620-01-103-3556
NSN 6320-01-473-9024
NSN 6145-00-560-5726
NSN 6135-01-653-6113
NSN 6240-00-512-3473
NSN 5945-00-084-1163
NSN 5996-01-409-1860
NSN 5965-00-905-6895
NSN 5930-01-592-3257
NSN 5905-00-097-9536