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 5895-01-517-0480
NSN 6645-01-517-1539
NSN 6145-01-130-1252
NSN 6150-01-215-0311
NSN 6320-00-831-2227
NSN 5935-01-427-3822
NSN 6150-01-052-6239
NSN 5960-01-391-8860
NSN 6110-00-575-9795
NSN 5990-01-166-2237
NSN 5905-01-324-2303
NSN 5910-01-184-2689