A metallic/nonmetallic item designed to mate with a regulator body for protection purposes. It may also protect a breathing apparatus component from the regulator when this one has sharp edges. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes.
NSN 5895-00-354-1614
NSN 5999-01-324-5912
NSN 6145-01-042-2958
NSN 5855-00-156-5489
NSN 6620-00-861-3828
NSN 2925-00-478-3742
NSN 6685-00-058-9526
NSN 5950-01-396-7919
NSN 6320-01-643-0850
NSN 5950-01-512-1973
NSN 5950-01-569-9200
NSN 5835-01-258-5597