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 6105-01-593-0825
NSN 6130-01-605-1588
NSN 5965-01-020-4104
NSN 5905-01-481-3661
NSN 6650-01-011-0219
NSN 5950-00-038-8286
NSN 6135-00-299-6918
NSN 6645-01-292-5215
NSN 5855-00-821-7512
NSN 5905-01-552-1308
NSN 5895-01-510-3517
NSN 6610-00-342-0699