consisting of nut and hose nipple, material brass, nickel plated

NIST screw connector set 6 mm with retaining nut
| with synthetic rings | all-metal | |
| for Air | Art. No 660048 | 662872-Air |
| for Air/O2 | Art. No 660090 | 662872-Air/O2 |
| for O2 | Art. No 660047 | 662872-O2 |
| for Vacuum | Art. No 660050 | 662872-VAC |
| for N2O | Art. No 660049 | 662872-N2O |
| for CO2 | Art. No 660091 | 662872-CO2 |
| for Air800 | Art. No 660183 | 682872-Air8 |

NIST hose nipple 6 mm only
| for Air | Art. No 660006 |
| for Air/O2 | Art. No 660087 |
| for O2 | Art. No 660005 |
| for Vacuum | Art. No 660007 |
| for N2O | Art. No 660031 |
| for CO2 | Art. No 660088 |
| for Air800 | Art. No 660182 |

NIST retaining nut only
| with synthetic rings | all-metal |
| Art. No 660008-KPL | 662860 |

NIST screw connector set 6 mm 90°
| with synthetic rings | all-metal | |
| for Air | Art. No 660118-Air | 662873-Air |
| for Air/O2 | Art. No 660118-Air/O2 | 662873-Air/O2 |
| for O2 | Art. No 660118-O2 | 662873-O2 |
| for Vacuum | Art. No 660118-VAC | 662873-VAC |
| for N2O | Art. No 660118-N2O | 662873-N2O |
| for CO2 | Art. No 660118-CO2 | 662873-CO2 |
