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 5996-01-113-0377
NSN 6645-01-470-7246
NSN 6130-00-444-2809
NSN 6135-01-615-0812
NSN 5996-01-138-2764
NSN 5905-01-519-6459
NSN 5835-00-929-6623
NSN 5975-01-056-4727
NSN 6110-01-535-7491
NSN 5835-00-891-2784
NSN 5935-01-476-8026
NSN 2925-00-278-9468