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 6145-01-101-9539
NSN 5985-00-491-4338
NSN 5998-01-526-2258
NSN 5930-00-068-9073
NSN 6645-01-322-8431
NSN 6135-01-222-0703
NSN 6240-01-247-8074
NSN 5945-01-580-3324
NSN 5910-00-908-8417
NSN 6105-00-476-0058
NSN 2925-01-446-6523
NSN 6610-01-058-2366