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 5855-00-757-5149
NSN 5985-01-282-9880
NSN 6135-01-429-9029
NSN 5925-01-535-8420
NSN 6685-00-045-5243
NSN 7035-01-633-9537
NSN 5996-01-416-1489
NSN 6130-00-900-7272
NSN 6650-01-326-7305
NSN 5975-01-076-3656
NSN 6110-00-148-8536
NSN 5930-00-932-0726