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 6130-01-065-2368
NSN 6645-00-088-3754
NSN 2925-00-228-4021
NSN 6110-01-019-7987
NSN 5915-01-087-0314
NSN 6240-01-562-3223
NSN 6130-00-723-0563
NSN 6240-01-314-5700
NSN 6620-01-412-0938
NSN 6620-01-078-6372
NSN 5945-01-152-1368
NSN 5920-00-155-2173