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 6610-00-169-4195
NSN 6650-01-415-3332
NSN 5935-01-034-9017
NSN 2925-01-656-8217
NSN 5855-01-597-8638
NSN 7035-01-647-9698
NSN 5960-01-184-3436
NSN 5985-01-072-3720
NSN 5950-01-229-0074
NSN 5925-00-912-6493
NSN 5905-01-630-2161
NSN 6610-00-420-8475