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 5835-01-068-4214
NSN 5930-00-920-3117
NSN 6130-01-081-1714
NSN 5835-01-281-7281
NSN 5905-01-506-9949
NSN 6320-01-374-9924
NSN 6650-01-388-2538
NSN 5915-01-226-5880
NSN 6685-00-203-4485
NSN 5835-01-464-7038
NSN 5945-01-391-3745
NSN 7035-00-803-3056