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 5835-01-123-8305
NSN 5950-00-863-8959
NSN 5930-01-421-1538
NSN 5915-01-185-0293
NSN 5895-01-451-3866
NSN 2925-01-472-4144
NSN 6620-01-420-7465
NSN 6110-01-076-7408
NSN 5895-01-646-6033
NSN 5975-01-434-0348
NSN 5905-01-022-0613
NSN 6130-01-552-9425