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 6150-01-576-4718
NSN 6130-01-629-7748
NSN 6650-01-131-8626
NSN 6610-00-661-1797
NSN 6240-01-598-3969
NSN 5925-01-522-8369
NSN 7035-01-441-0942
NSN 5999-01-166-3021
NSN 7035-01-129-7834
NSN 6620-01-539-9646
NSN 5910-01-114-4242
NSN 6610-00-933-9262