63 microfinish all over
No other part numbers with same form, fit, and function found.
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 6610-00-873-6461
NSN 5910-01-510-9454
NSN 6145-01-487-6739
NSN 6135-00-100-8890
NSN 6145-00-699-8963
NSN 5950-00-010-1396
NSN 5975-01-078-5988
NSN 5915-00-139-5453
NSN 6240-01-495-3978
NSN 5920-01-631-7684
NSN 5999-00-177-2625
NSN 5999-01-304-3345