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 2925-01-082-7248
NSN 5855-00-014-5008
NSN 6645-01-629-9657
NSN 5975-01-170-4598
NSN 6105-00-406-4930
NSN 5915-00-872-5199
NSN 5960-01-624-1170
NSN 5950-00-708-2142
NSN 6685-00-998-2754
NSN 5895-00-286-3788
NSN 6620-01-383-1997
NSN 6130-01-431-3321