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 6110-00-821-5534
NSN 5905-01-323-7065
NSN 6610-01-651-0987
NSN 6645-00-287-9192
NSN 6685-01-512-6147
NSN 6110-00-435-8007
NSN 5855-01-472-8320
NSN 6135-01-576-8491
NSN 5960-01-050-3237
NSN 5975-00-308-2200
NSN 5930-01-312-1852
NSN 6110-01-024-5270