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 5975-00-477-9966
NSN 5855-00-014-5008
NSN 6130-01-340-9484
NSN 5985-01-582-4861
NSN 5945-00-216-8755
NSN 6135-00-377-9165
NSN 5998-01-198-5431
NSN 6620-01-232-8550
NSN 6105-00-952-6547
NSN 5905-01-397-0266
NSN 5960-01-318-6557
NSN 5910-01-212-9659