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 5910-01-205-3436
NSN 6220-01-243-6995
NSN 7035-00-140-3070
NSN 5895-00-081-2219
NSN 5975-00-816-7915
NSN 6240-01-425-3289
NSN 6110-01-546-9926
NSN 5835-01-566-5462
NSN 6240-01-305-9257
NSN 5925-01-165-9913
NSN 5990-01-310-5630
NSN 5855-01-114-3513