4720-00-258-9938
Find complete technical information, availability, and procurement data for: 4720-00-258-9938
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Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-258-9938
Item Name Code
20311
Assigment Date
06/27/1973 (53 years ago)
round cross-sectional shape style, 3b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd 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
- 0.406 inches nominal
- Outside Diameter
- 0.562 inches nominal
- Angle Between Rigid Elbow Fittings In Deg
- 90.0
- Connection Style
- swivel nut flare 1st end
- Connection Style
- swivel nut flare 2nd end
- End Connection Design
- elbow 1st end
- End Connection Design
- elbow 2nd end
- Connection Type
- threaded internal tube 1st end
- Connection Type
- threaded internal tube 2nd end
- Features Provided
- electrostatic discharge capability
- Layer Composition And Location
- outer layer braided corrosion resistant steel wire
- Nominal Thread Size
- 0.750 inches 2nd end
- Nominal Thread Size
- 0.750 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Seat Angle
- 37.0 degrees 2nd end
- Flow Angle
- 45.0 degrees 1st end
- Flow Angle
- 90.0 degrees 2nd end
- Outer Covering Environmental Protection
- corrosion resistant
- Inside Surface Condition
- smooth
- Measuring Method And Length
- 9.250 inches nominal working
- Supplementary Features
- this item has been reviewed for asbestos material. the current approved source, 1p322, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
- Thread Series Designator
- unjf 2nd end
- Thread Series Designator
- unjf 1st end
- Specification/Standard Data
- 73342-6877203 manufacturers source control
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4720-00-163-1397 | No Name Available | 09/12/2007 |
| 4720-00-437-3765 | No Name Available | 01/01/2000 |
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 |
|---|---|
| 124008E0092C090 | Nonmetallic Hose Assembly |
| 6844749-083092 | Nonmetallic Hose Assembly |
| 6877203 | Nonmetallic Hose Assembly |
| AE3098H0092-090 | Nonmetallic Hose Assembly |
| AE3523H0092-090 | Nonmetallic Hose Assembly |
| AE6199H0092-090 | Nonmetallic Hose Assembly |
| B025H0092C090 | Nonmetallic Hose Assembly |
| S38208-00925090 | Nonmetallic Hose Assembly |
| TR50226CC8-0092-090 | Nonmetallic Hose Assembly |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4720-00-258-9938?
The FSCG of the NSN 4720-00-258-9938 is 4720
Does NSN 4720-00-258-9938 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-00-258-9938 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-00-258-9938 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4720-00-258-9938 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Jun 27, 1973
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