4730-00-618-7054

Find complete technical information, availability, and procurement data for: 4730-00-618-7054
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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

4730-00-618-7054

Item Name Code

20671

Assigment Date

01/01/1963 (63 years ago)

54.0 celsius single response maximum operating temp, 3.460 inches nominal overall length, quick lead thread all ends quick disconnect method, 3a first fluid end connection thread class, 71.1 celsius 1st response maximum operating temp

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 first fluid end connection
Overall Length: 3.460 inches nominal
Quick Disconnect Method: quick lead thread all ends
Maximum Operating Temp: 54.0 celsius single response
Maximum Operating Temp: 71.1 celsius 1st response
Connection Style: flared first fluid end connection
Leg Length: 2.160 inches nominal
Connection Type: threaded external tube first fluid end connection
Features Provided: self-sealing
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches first fluid end connection
Mounting Flange Location: second leg
Seat Angle: 30.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.250 inches first fluid end connection
Material: aluminum alloy overall
Surface Treatment: anodize overall
Style Designator: coupling assembly
Thread Series Designator: unf first fluid end connection

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
015519-4D	Quick Disconne Coupling Assembly

FAQs

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

What is the FSCG of the NSN 4730-00-618-7054?

The FSCG of the NSN 4730-00-618-7054 is 4730

Does the NSN 4730-00-618-7054 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-618-7054 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 4730-00-618-7054 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-618-7054 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 4730-00-618-7054 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963