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 5855-01-100-3272
NSN 6105-00-073-7692
NSN 5985-00-189-0599
NSN 5965-01-442-7364
NSN 5920-00-977-7376
NSN 5945-01-643-5530
NSN 5965-01-633-8849
NSN 5930-01-574-4219
NSN 6685-01-623-7151
NSN 5965-01-106-1431
NSN 6645-00-391-6264
NSN 5950-01-309-8663