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 6610-00-119-2839
NSN 5998-00-256-5467
NSN 6240-01-052-5745
NSN 5925-01-189-5292
NSN 6145-00-510-7319
NSN 6110-01-326-9223
NSN 6135-00-593-6831
NSN 5915-01-065-1127
NSN 5855-00-494-9581
NSN 5999-00-067-7528
NSN 6645-01-172-6838
NSN 2925-01-341-7423