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 5950-00-153-4824
NSN 6220-01-502-9451
NSN 6220-01-567-6932
NSN 5910-01-629-5519
NSN 5920-01-444-1397
NSN 2925-01-151-6969
NSN 5915-00-444-5125
NSN 6150-01-287-8997
NSN 6685-00-338-7439
NSN 6685-00-151-5257
NSN 5985-01-406-3737
NSN 6145-01-058-6113