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 2925-01-098-9549
NSN 6320-01-228-2380
NSN 6135-00-728-9860
NSN 5905-01-557-9584
NSN 6145-01-310-8597
NSN 6685-01-435-6567
NSN 5990-00-850-8206
NSN 5925-01-159-7595
NSN 5996-00-974-5343
NSN 6645-00-854-7505
NSN 5920-01-144-9826
NSN 5985-00-804-5226