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 5915-01-425-2753
NSN 6150-01-150-1441
NSN 5965-00-577-1242
NSN 6220-01-548-8660
NSN 6145-00-118-8375
NSN 5895-00-079-2055
NSN 6130-00-011-0714
NSN 5910-01-115-4000
NSN 6135-01-581-8163
NSN 5975-01-025-1870
NSN 5985-00-471-3589
NSN 6645-00-466-0685