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 5950-01-625-7614
NSN 5960-00-175-7620
NSN 6645-01-319-0006
NSN 5925-01-272-6780
NSN 6145-01-428-9543
NSN 5915-00-022-0013
NSN 5960-01-033-1402
NSN 5915-01-429-6643
NSN 5996-00-405-9093
NSN 6110-00-663-4054
NSN 5920-01-479-3401
NSN 7035-01-123-8723