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 6645-00-796-7206
NSN 5925-01-538-4020
NSN 6620-01-254-3609
NSN 6240-00-088-9041
NSN 5950-01-440-1197
NSN 5915-00-256-2026
NSN 5965-01-339-8139
NSN 6150-01-261-7945
NSN 6135-00-078-9931
NSN 5975-01-360-8562
NSN 5960-01-160-3437
NSN 6220-01-114-7420