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 5996-00-655-2670
NSN 5945-00-525-2082
NSN 5996-00-814-7376
NSN 6135-01-548-1423
NSN 5905-01-514-2886
NSN 6320-00-382-7825
NSN 5960-00-234-5961
NSN 5915-00-061-6675
NSN 5935-01-378-8348
NSN 5965-00-445-1843
NSN 6150-00-753-3950
NSN 5925-01-532-1173