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 6130-01-448-0856
NSN 6620-00-075-2179
NSN 5835-00-571-8866
NSN 6645-01-056-5291
NSN 5930-01-378-7539
NSN 5945-01-345-7780
NSN 5915-00-870-4654
NSN 6110-01-476-2028
NSN 6135-01-295-2708
NSN 6150-01-400-4211
NSN 5910-01-216-2786
NSN 6145-01-259-2702