4720-00-989-8657
Find complete technical information, availability, and procurement data for: 4720-00-989-8657
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A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.
0.406 inches nominal inside diameter, round cross-sectional shape style, -65.0 fahrenheit and 450.0 fahrenheit single response temp rating, 2b 1st end thread class, right-hand 1st end thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Shape Style
- round
- Thread Class
- 2b 1st end
- Thread Direction
- right-hand 1st end
- Inside Diameter
- 0.406 inches nominal
- Temp Rating
- -65.0 fahrenheit and 450.0 fahrenheit single response
- Outside Diameter
- 0.560 inches nominal
- Minimum Inside Bending Radius
- 4.620 inches
- Exterior Color
- natural
- Connection Style
- swivel nut flare 1st end
- End Connection Design
- elbow 1st end
- Connection Type
- threaded internal tube 1st end
- Burst Test Pressure
- 8000.0 pounds per square inch
- Layer Composition And Location
- outer layer braided corrosion resistant steel wire
- Maximum Operating Pressure
- 1500.0 pounds per square inch
- Nominal Thread Size
- 0.750 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Hydrostatic Test Pressure
- 3000.0 pounds per square inch
- Flow Angle
- 90.0 degrees 1st end
- Inside Surface Condition
- smooth
- Measuring Method And Length
- 6.400 inches nominal working
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Thread Series Designator
- unf 1st end
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4720-00-799-5970 | No Name Available | 08/01/1979 |
| 4720-01-012-2493 | No Name Available | 07/01/1982 |
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|---|---|
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| J267 | Nonmetallic Hose Assembly |
| J267E0063B090B | Nonmetallic Hose Assembly |
| J267E0063C090B | Nonmetallic Hose Assembly |
| J267E0063D090B | Nonmetallic Hose Assembly |
| J267E0063N090B | Nonmetallic Hose Assembly |
| J267E0063R090B | Nonmetallic Hose Assembly |
| J267E0063S090B | Nonmetallic Hose Assembly |
| R50227CCA-8-0063-090 | Nonmetallic Hose Assembly |
| R50227CDDA8-0063-090 | Nonmetallic Hose Assembly |
FAQs
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When the NSN 4720-00-989-8657 was assigned to the Federal Catalog?
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