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 5925-01-217-8406
NSN 7035-01-114-8550
NSN 6620-01-322-6193
NSN 6135-01-326-2536
NSN 6685-00-269-6249
NSN 6145-01-444-1668
NSN 5960-01-599-9821
NSN 5960-00-932-3067
NSN 5975-01-325-9204
NSN 5950-01-381-2280
NSN 5945-01-373-7584
NSN 6240-01-106-6113