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 6650-01-430-7130
NSN 6110-01-350-3449
NSN 5925-01-390-5119
NSN 6150-00-918-3403
NSN 6645-01-444-3016
NSN 6685-01-050-2201
NSN 6645-00-269-8440
NSN 5996-01-633-7979
NSN 7035-00-922-5700
NSN 5910-01-448-5734
NSN 5965-01-056-7225
NSN 5920-01-069-2992