Design analysis; nuclear hardness critical
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 5925-00-194-9146
NSN 5905-01-291-1612
NSN 6645-01-102-2321
NSN 2925-01-040-6354
NSN 5998-01-326-9801
NSN 5990-01-533-1347
NSN 5960-01-624-1170
NSN 6150-01-252-5786
NSN 6685-01-476-4867
NSN 5945-01-541-4827
NSN 5855-01-013-6864
NSN 5990-00-015-3907