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 6610-01-371-3006
NSN 6145-00-279-4494
NSN 6150-01-412-2327
NSN 6220-01-579-8919
NSN 6110-01-415-3542
NSN 5960-00-872-5044
NSN 6135-01-444-6824
NSN 6685-01-119-8156
NSN 5945-00-085-4263
NSN 6620-01-352-5640
NSN 5910-01-576-8402
NSN 6610-01-116-2527