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 6150-00-659-7123
NSN 5950-01-412-3062
NSN 6105-01-153-2302
NSN 2925-00-771-7521
NSN 5985-01-013-9448
NSN 5996-00-131-6840
NSN 5920-01-071-5076
NSN 6645-01-459-9586
NSN 5925-00-578-0479
NSN 6645-00-007-5305
NSN 7035-01-189-7367
NSN 6610-00-593-5299