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 6685-00-976-3368
NSN 5998-01-214-5213
NSN 6150-01-114-2975
NSN 5990-01-330-4552
NSN 6150-01-365-9597
NSN 5910-00-760-3596
NSN 5925-01-202-6171
NSN 5835-01-332-2867
NSN 6620-01-126-7019
NSN 5905-01-018-5558
NSN 5985-01-165-5397
NSN 5960-00-435-1967