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 5935-00-791-9896
NSN 6105-00-686-5995
NSN 6220-01-077-3461
NSN 5960-00-418-3588
NSN 5998-01-441-7559
NSN 5985-01-587-4381
NSN 5855-01-429-8702
NSN 5945-01-163-3020
NSN 5910-01-129-4463
NSN 6620-00-050-1086
NSN 6610-01-065-1073
NSN 5990-01-094-7740