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 2925-01-320-6512
NSN 5905-01-459-8025
NSN 6685-01-455-8172
NSN 6135-01-496-5810
NSN 5920-01-215-4741
NSN 2925-00-839-6815
NSN 5975-01-500-1794
NSN 6220-01-415-5698
NSN 5935-00-531-7122
NSN 6110-01-330-8053
NSN 5996-00-581-2363
NSN 6645-01-027-3838