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 6150-01-382-9572
NSN 6220-01-571-7526
NSN 5965-01-555-8745
NSN 6650-01-119-4576
NSN 5945-01-160-7861
NSN 5950-01-396-5617
NSN 5998-00-394-7118
NSN 6145-00-681-1585
NSN 5895-01-376-7804
NSN 5915-00-845-3717
NSN 5985-01-090-1244
NSN 7035-00-167-7411