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 6135-00-500-2082
NSN 5998-01-566-7145
NSN 6240-00-067-1021
NSN 6105-01-211-5451
NSN 5945-01-472-1956
NSN 2925-01-440-9912
NSN 6110-01-050-8119
NSN 5990-00-257-2637
NSN 5920-01-366-1517
NSN 7035-01-394-3169
NSN 5999-00-850-2022
NSN 5910-01-292-2324