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 5998-00-982-6049
NSN 2925-01-446-6523
NSN 5895-00-157-1332
NSN 6145-00-927-3187
NSN 6645-00-891-9052
NSN 5996-01-281-7336
NSN 6105-01-551-6819
NSN 5990-00-263-1289
NSN 5920-00-967-1396
NSN 6150-00-709-8723
NSN 6645-00-641-3202
NSN 5945-01-098-8576