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 5965-00-934-3495
NSN 5855-00-928-1912
NSN 6105-01-357-1577
NSN 5925-00-960-5214
NSN 5930-00-482-4996
NSN 6110-01-386-7525
NSN 6645-00-006-6387
NSN 5965-01-013-0290
NSN 6105-01-372-2979
NSN 5950-01-651-0384
NSN 2925-01-106-3552
NSN 5975-00-283-6686