4720-00-311-7503
Find complete technical information, availability, and procurement data for: 4720-00-311-7503
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A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.
round cross-sectional shape style, right-hand 2nd end thread direction, 3b 2nd end thread class, right-hand 1st end thread direction, 3b 1st end thread class
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
- 3b 1st end
- Thread Class
- 3b 2nd end
- Thread Direction
- right-hand 1st end
- Thread Direction
- right-hand 2nd end
- Inside Diameter
- 0.188 inches nominal
- Temp Rating
- -65.0 fahrenheit and 450.0 fahrenheit single response
- Outside Diameter
- 0.313 inches nominal
- Minimum Inside Bending Radius
- 2.000 inches
- Connection Style
- swivel nut flare 1st end
- Connection Style
- swivel nut flare 2nd end
- End Connection Design
- elbow 2nd end
- End Connection Design
- straight 1st end
- Connection Type
- threaded internal tube 1st end
- Connection Type
- threaded internal tube 2nd end
- Features Provided
- electrostatic discharge capability
- Burst Test Pressure
- 12000.0 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
- 0.375 inches 2nd end
- Nominal Thread Size
- 0.438 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Seat Angle
- 37.0 degrees 2nd end
- Hydrostatic Test Pressure
- 3000.0 pounds per square inch
- Flow Angle
- 90.0 degrees 2nd end
- Outer Covering Environmental Protection
- corrosion resistant
- Vacuum In Torr
- 50.8
- Inside Surface Condition
- smooth
- Measuring Method And Length
- 18.875 inches nominal working
- Thread Series Designator
- unjf 2nd end
- Thread Series Designator
- unjf 1st end
- Specification/Standard Data
- 36659-741351-189 manufacturers source control
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 |
|---|---|
| 741351-189 | Nonmetallic Hose Assembly |
| R27685-0187 | Nonmetallic Hose Assembly |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4720-00-311-7503?
Does NSN 4720-00-311-7503 require demilitarization?
Does NSN 4720-00-311-7503 contain precious materials?
Does NSN 4720-00-311-7503 contain hazardous materials?
When the NSN 4720-00-311-7503 was assigned to the Federal Catalog?
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