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 5975-01-353-1440
NSN 6145-01-222-3172
NSN 5905-01-438-1329
NSN 5945-01-613-5159
NSN 6645-01-654-9639
NSN 5935-01-182-4841
NSN 6105-01-031-2992
NSN 6145-01-045-3472
NSN 6320-01-525-4789
NSN 6135-01-277-7907
NSN 5920-01-168-3232
NSN 5999-01-397-1706