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 6240-00-261-8430
NSN 5975-00-906-6299
NSN 5855-00-323-0967
NSN 7035-01-571-2356
NSN 6130-01-064-6202
NSN 5998-01-317-5202
NSN 5965-01-429-9777
NSN 7035-01-301-6325
NSN 5930-01-574-5232
NSN 6110-00-402-0055
NSN 5905-01-216-0888
NSN 6685-01-245-7325