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 7035-01-042-5308
NSN 6150-01-075-5667
NSN 5990-01-384-2697
NSN 6685-01-357-7533
NSN 6320-01-406-6098
NSN 6110-01-533-5305
NSN 6130-00-052-0907
NSN 7035-01-647-9698
NSN 5925-01-482-3642
NSN 6110-01-296-9779
NSN 6320-01-390-5385
NSN 5985-01-146-0196