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 6135-01-458-7476
NSN 6220-00-959-5970
NSN 5915-01-652-5881
NSN 7035-01-127-0147
NSN 5975-00-378-8407
NSN 6220-01-228-1245
NSN 5996-01-421-4417
NSN 5895-01-093-1007
NSN 5835-01-485-0210
NSN 5975-01-100-1063
NSN 6610-00-217-2194
NSN 6110-01-381-1269