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 5915-01-100-5490
NSN 7035-01-220-6392
NSN 5935-01-478-6330
NSN 6145-01-646-3275
NSN 5895-01-528-0886
NSN 5910-01-526-5147
NSN 6620-01-142-6216
NSN 6110-01-529-6338
NSN 5960-01-068-6841
NSN 6110-00-093-2539
NSN 6135-00-223-9563
NSN 5965-00-984-1393