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 6135-01-247-5660
NSN 2925-01-212-1040
NSN 5910-01-326-3437
NSN 5910-00-079-1309
NSN 5935-01-321-9434
NSN 5965-00-863-6031
NSN 6610-01-533-9871
NSN 5835-01-589-4735
NSN 6150-01-450-6409
NSN 6240-01-104-5693
NSN 5999-01-246-3474
NSN 5925-00-985-0908