4730-01-257-2341
Find complete technical information, availability, and procurement data for: 4730-01-257-2341
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A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.
3a all ends thread class, concentric reducer type, 3a 2nd end bulkhead thread class, threaded external tube all ends connection type, plain (tube) all ends connection style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a 2nd end bulkhead
- Thread Class
- 3a all ends
- Reducer Type
- concentric
- Connection Style
- plain (tube) all ends
- Connection Type
- threaded external tube all ends
- Nominal Thread Size
- 0.562 inches 2nd end
- Nominal Thread Size
- 0.750 inches 2nd end bulkhead
- Nominal Thread Size
- 0.750 inches 1st end
- Nominal Outside Diameter Tube Accommodated
- 0.375 inches 2nd end
- Nominal Outside Diameter Tube Accommodated
- 0.500 inches 1st end
- Nominal Overall Length
- 1.938 inches
- Material
- steel comp 304 overall
- Material Document And Classification
- qq-s-763 fed spec single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- mil-s-5002 mil spec single treatment response overall
- Thread Series Designator
- unjf 2nd end bulkhead
- Thread Series Designator
- unjf all ends
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 110-063 | Tube Reducer |
| 110-063-3C | Tube Reducer |
FAQs
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Does NSN 4730-01-257-2341 require demilitarization?
Does NSN 4730-01-257-2341 contain precious materials?
Does NSN 4730-01-257-2341 contain hazardous materials?
When the NSN 4730-01-257-2341 was assigned to the Federal Catalog?
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