4730-00-072-4661

Find complete technical information, availability, and procurement data for: 4730-00-072-4661

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4730-00-072-4661
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-072-4661
Item Name Code
18681
Assigment Date
01/01/1963 (63 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

3a all ends thread class, push-pull all ends quick disconnect method, flared all ends connection style, 3.234 inches nominal overall length, 1.234 inches all ends quick disconnect nominal size

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
Overall Length
3.234 inches nominal
Quick Disconnect Method
push-pull all ends
Quick Disconnect Nominal Size
1.234 inches all ends
Connection Style
flared all ends
Leg Length
0.911 inches nominal
Connection Type
internal quick disconnect all ends
Connection Type
threaded external tube first fluid end connection
Features Provided
self-sealing
Nominal Thread Size
1.312 inches all ends
Seat Angle
37.0 degrees
Nominal Outside Diameter Tube Accommodated
1.000 inches all ends
Material
aluminum alloy body
Surface Treatment
anodize 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Below is a list of NSNs that have been officially superseded by this NSN: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
4730-00-062-5134 No Name Available 05/01/1982

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
21C2205-011 Quick Disconnect Coupling Half
21C2222-290 Quick Disconnect Coupling Half
AVHC16-16-56V Quick Disconnect Coupling Half

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-072-4661?
The FSCG of the NSN 4730-00-072-4661 is 4730
Does the NSN 4730-00-072-4661 have a Schedule B code assigned?
Yes, the Schedule B code is 7609000000
Does NSN 4730-00-072-4661 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 4730-00-072-4661 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-072-4661 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 4730-00-072-4661 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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