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 6130-01-108-4335
NSN 5920-00-110-1152
NSN 6685-00-099-9025
NSN 5895-00-139-3053
NSN 5930-00-400-6214
NSN 6685-01-331-9244
NSN 5895-01-025-9295
NSN 5985-00-529-0093
NSN 6130-01-655-1847
NSN 5945-00-115-8381
NSN 6645-00-256-4072
NSN 6620-00-273-8735