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 5895-01-131-6155
NSN 7035-01-407-6413
NSN 5990-01-378-7349
NSN 5920-01-116-4236
NSN 5895-01-144-5266
NSN 6150-00-900-4984
NSN 5950-00-489-0195
NSN 6135-00-593-6831
NSN 6105-01-247-4804
NSN 5975-01-201-4108
NSN 6610-01-516-2442
NSN 5920-01-437-8850