Model: B81-3-61
Tube ReducerSpecial Features:
Seat surface of both ends 63 microinch rms finish
Properties:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).
Part B81-3-61 NSN 4730-00-516-4444
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 7412200000
- SITC: 68272
- End Use: Finished metal shapes
- NAICS: 332919
- USDA: 1
Freight Class: Copper alloy tube or pipe fittings
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