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 6610-01-543-1866
NSN 5950-00-247-2376
NSN 6150-00-929-3539
NSN 6135-00-519-1325
NSN 6150-00-050-0910
NSN 5996-01-326-5094
NSN 5965-01-484-2743
NSN 4140-01-556-2206
NSN 6130-01-431-8222
NSN 5915-01-100-1180
NSN 5950-01-003-7869
NSN 6685-01-319-9828