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 6135-00-203-9645
NSN 5950-01-204-8616
NSN 5925-01-550-1654
NSN 6220-01-460-1391
NSN 5910-00-245-2643
NSN 6645-01-245-8390
NSN 5895-00-444-0823
NSN 6110-00-977-2471
NSN 5950-00-199-0993
NSN 5915-01-184-3571
NSN 5960-00-222-6174
NSN 6150-01-338-8351