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 6135-01-056-4609
NSN 6110-01-391-0211
NSN 6685-01-269-9408
NSN 5920-01-548-3737
NSN 6240-00-295-0388
NSN 6645-01-096-9719
NSN 6620-01-324-1438
NSN 6620-01-380-2905
NSN 5945-00-982-7728
NSN 6110-01-616-2492
NSN 6240-01-644-1531
NSN 6150-01-112-6807