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 6110-01-196-6385
NSN 5835-01-455-3380
NSN 6240-01-423-8642
NSN 5950-01-363-2147
NSN 6150-00-444-9663
NSN 5905-00-115-5382
NSN 5925-01-561-5188
NSN 7035-01-336-0464
NSN 6135-01-341-3924
NSN 5835-00-356-3825
NSN 5925-01-381-2528
NSN 5905-01-137-6118