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 5999-01-634-0576
NSN 5935-00-622-4948
NSN 6135-00-725-9369
NSN 6145-01-299-7871
NSN 5855-01-634-0259
NSN 5990-00-281-4164
NSN 5990-01-527-7640
NSN 5835-00-711-3371
NSN 5910-00-022-3879
NSN 5985-01-085-5573
NSN 5930-00-982-1897
NSN 6645-01-421-3524