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 6320-01-320-3305
NSN 6220-01-052-0484
NSN 5835-00-264-0946
NSN 6685-01-202-4050
NSN 6240-01-420-6495
NSN 5996-01-238-2656
NSN 5920-01-252-4406
NSN 2925-00-010-9609
NSN 5945-01-352-8916
NSN 5905-01-090-1264
NSN 5950-01-035-6836
NSN 5945-00-788-0366