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 5996-00-382-3597
NSN 6685-01-413-9362
NSN 5925-01-474-1043
NSN 5998-01-244-3206
NSN 5930-01-159-0925
NSN 5915-01-450-3513
NSN 6240-01-265-0960
NSN 6240-01-218-4635
NSN 2925-01-345-7433
NSN 5905-00-348-4163
NSN 5960-01-632-6576
NSN 5905-00-942-9764