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 7035-01-100-2796
NSN 6145-01-144-5728
NSN 5835-01-512-4834
NSN 7035-00-803-3056
NSN 6150-00-539-9812
NSN 5920-00-422-0757
NSN 5960-00-538-6346
NSN 6110-01-226-2856
NSN 5999-00-932-3690
NSN 6645-01-383-0106
NSN 6145-01-328-7991
NSN 5996-01-578-6835