No other part numbers with same form, fit, and function found.
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 5975-01-010-2953
NSN 5990-00-212-4316
NSN 6610-01-576-8955
NSN 6145-01-071-9873
NSN 5905-00-100-3407
NSN 5935-00-235-0106
NSN 6620-01-026-1776
NSN 2925-01-103-1241
NSN 5950-01-481-4173
NSN 5920-01-162-6172
NSN 6320-01-090-8296
NSN 5999-01-377-5844