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 5985-01-511-2992
NSN 7035-01-107-2811
NSN 6620-01-083-4672
NSN 5935-01-510-9555
NSN 5925-01-180-0082
NSN 5935-00-703-3190
NSN 6150-01-153-7355
NSN 5985-01-100-5085
NSN 6685-01-205-2385
NSN 6150-00-402-6157
NSN 5835-01-030-8914
NSN 6135-00-752-1589