4730-01-056-6021

Find complete technical information, availability, and procurement data for: 4730-01-056-6021
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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

4730-01-056-6021

Item Name Code

18681

Assigment Date

02/25/1978 (48 years ago)

A cylindrically-shaped headed item, having circular or longitudinal groove(s).

spring push-pull all ends quick disconnect method, 0.312 inches nominal leg length, 0.281 inches all ends quick disconnect nominal size, 1.440 inches nominal overall length, plain all ends connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 1.440 inches nominal
Quick Disconnect Method: spring push-pull all ends
Quick Disconnect Nominal Size: 0.281 inches all ends
Connection Style: plain all ends
Leg Length: 0.312 inches nominal
Connection Type: internal quick disconnect all ends
Connection Type: threaded internal pipe first fluid end connection
Features Provided: self-sealing
Nominal Thread Size: 0.125 inches all ends
Material: steel and copper alloy body
Style Designator: male coupling half
Thread Series Designator: npt all ends

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
A20507	Quick Disconnect Coupling Half
A20507-001	Quick Disconnect Coupling Half
A20507-1	Quick Disconnect Coupling Half

FAQs

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

What is the FSCG of the NSN 4730-01-056-6021?

The FSCG of the NSN 4730-01-056-6021 is 4730

Does the NSN 4730-01-056-6021 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-01-056-6021 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 4730-01-056-6021 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-056-6021 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 4730-01-056-6021 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Feb 25, 1978