4730-00-720-4464
Find complete technical information, availability, and procurement data for: 4730-00-720-4464
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Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
National Stock Number
4730-00-720-4464
Item Name Code
18681
Assigment Date
01/01/1963 (63 years ago)
A solid item fabricated from nonmetallic material(s) which has not been electrically rated by government or industry standards or specifications. Its length is greater than its diameter. Ecludes insulation rod, electrical; seal, nonmetallic round section; and seal, nonmetallic strip.
threaded external tube first fluid end connection connection type, quick lead thread all ends quick disconnect method, 0.550 inches nominal leg length, flared all ends connection style, 3a all ends thread class
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 all ends
- Quick Disconnect Method
- quick lead thread all ends
- Connection Style
- flared all ends
- Leg Length
- 0.550 inches nominal
- Connection Type
- threaded external tube first fluid end connection
- Features Provided
- self-sealing
- Nominal Thread Size
- 0.438 inches all ends
- Seat Angle
- 37.0 degrees
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches all ends
- Special Features
- supports grumman a10a aircraft
- Material
- aluminum alloy body
- Surface Treatment
- anodize body
- Surface Treatment Document And Classification
- mil-a-8625 mil spec single treatment response body
- Style Designator
- male coupling half
- Thread Series Designator
- unjf all ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4730-00-541-8459 | No Name Available | 12/01/1977 |
| 4730-00-613-9730 | No Name Available | 01/01/1961 |
| 4730-00-618-3787 | No Name Available | 06/01/1977 |
| 4730-00-807-5031 | No Name Available | 01/01/1960 |
| 4730-00-821-0561 | No Name Available | 05/01/1977 |
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 |
|---|---|
| 015033S1-4D | Quick Disconnect Coupling Half |
| 1555S5-4D | Quick Disconnect Coupling Half |
| 155S5-4D | Quick Disconnect Coupling Half |
| 24311-200 | Quick Disconnect Coupling Half |
| 44004-04A-N1 | Quick Disconnect Coupling Half |
| 4730PL1633070 | Quick Disconnect Coupling Half |
| 68A4-D209 | Quick Disconnect Coupling Half |
| 9081904 | Quick Disconnect Coupling Half |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4730-00-720-4464?
The FSCG of the NSN 4730-00-720-4464 is 4730
Does the NSN 4730-00-720-4464 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-720-4464 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 4730-00-720-4464 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-720-4464 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 4730-00-720-4464 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- ITAR Registered
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 1 |
| New Material | 3 |
| Serviceable | 1 |
| Total | 5 |
Availability of this item was last updated on:
01/19/2026 05:01 PM EST.
Stock levels and pricing are subject to change.