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 5855-01-464-5084
NSN 5925-01-361-1410
NSN 5965-01-141-6485
NSN 5895-01-542-1436
NSN 5915-01-631-3238
NSN 5950-01-247-5971
NSN 6220-01-443-9315
NSN 5945-01-568-9483
NSN 6645-01-391-6492
NSN 5930-01-479-4593
NSN 6320-00-004-9158
NSN 6645-00-116-1409