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 5985-01-192-8612
NSN 6135-01-329-7994
NSN 5895-01-133-9279
NSN 6620-01-076-8706
NSN 5999-01-397-0806
NSN 6620-01-580-0883
NSN 5945-00-104-8097
NSN 5855-00-548-4742
NSN 5915-01-356-5217
NSN 6645-00-901-2791
NSN 5996-01-502-5518
NSN 6320-01-392-3531