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 6135-00-307-6998
NSN 6150-01-124-0912
NSN 5910-01-358-8514
NSN 6645-01-271-0248
NSN 6135-01-056-4609
NSN 5910-01-283-3041
NSN 6135-00-416-2898
NSN 6145-00-553-8196
NSN 5990-01-261-2962
NSN 6145-01-606-9669
NSN 2925-00-288-1394
NSN 5905-01-010-2894