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 5925-01-421-4276
NSN 6110-01-121-8318
NSN 5950-00-237-3335
NSN 6620-00-814-4770
NSN 6240-01-659-5998
NSN 5996-00-796-4099
NSN 5905-00-724-1712
NSN 5950-01-128-8091
NSN 5925-00-957-1932
NSN 5920-00-984-4428
NSN 6135-01-442-7275
NSN 5925-00-867-9928