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 5895-01-077-1635
NSN 5895-00-575-4444
NSN 7035-00-541-8516
NSN 5925-01-157-9950
NSN 5855-01-151-5541
NSN 5965-01-442-9749
NSN 6610-01-656-0041
NSN 6685-01-250-2408
NSN 5915-01-015-8849
NSN 6650-00-267-0390
NSN 6150-01-296-1150
NSN 5999-01-006-9681