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 5965-00-716-7078
NSN 6135-01-351-2690
NSN 5996-00-421-8429
NSN 5905-00-104-3478
NSN 5835-01-553-6772
NSN 6645-01-323-1956
NSN 6320-01-296-3181
NSN 2925-01-510-9378
NSN 6620-01-057-2580
NSN 6320-01-512-2031
NSN 6240-01-252-9374
NSN 5930-00-281-4686