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 5835-01-319-0262
NSN 5930-01-160-1381
NSN 2925-01-239-6044
NSN 5915-00-403-6779
NSN 5985-00-826-1735
NSN 5905-01-476-8224
NSN 6145-01-294-1134
NSN 5915-00-080-3035
NSN 6320-01-355-2367
NSN 6145-01-596-1221
NSN 5996-00-249-8956
NSN 5950-00-515-5402