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 5855-01-546-9423
NSN 5945-00-301-4830
NSN 5945-01-119-4019
NSN 5905-01-413-0910
NSN 5996-01-167-9234
NSN 6645-01-406-0688
NSN 5910-01-085-2276
NSN 6685-00-018-1842
NSN 6135-01-644-9348
NSN 5915-01-497-1914
NSN 6240-01-377-2560
NSN 6685-00-753-7423