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 5855-01-027-1571
NSN 6130-00-725-8454
NSN 6110-01-555-3464
NSN 6150-01-576-9956
NSN 5910-01-409-9230
NSN 5935-00-489-7687
NSN 5998-00-014-1171
NSN 5985-01-311-5410
NSN 6130-01-444-3909
NSN 6135-01-394-8087
NSN 6105-00-205-0655
NSN 6145-01-360-4335