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 5920-01-294-4790
NSN 6150-01-010-4155
NSN 5985-01-327-7898
NSN 5999-00-838-0771
NSN 6645-01-468-3397
NSN 5975-01-294-3474
NSN 5945-01-421-3741
NSN 6645-01-317-1308
NSN 5960-01-065-0273
NSN 5960-01-283-3467
NSN 5930-00-237-3925
NSN 5975-01-181-5679