4730-00-277-5157

Find complete technical information, availability, and procurement data for: 4730-00-277-5157
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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

4730-00-277-5157

Item Name Code

22680

Assigment Date

01/01/1961 (65 years ago)

3000.0 pounds per square inch single response maximum operating pressure, 0.750 inches nominal all ends leg length, threaded internal boss all ends connection type, gasket seal (boss) all ends connection style, 3b 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: 3b all ends
Connection Style: gasket seal (boss) all ends
Leg Length: 0.750 inches nominal all ends
Connection Type: threaded internal boss all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Special Features: end item: grumman a-10 aircraft
Material: aluminum alloy 2014 overall
Material Document And Classification: qq-a-367,t6 fed spec single material response overall
Media For Which Designed: fluid single response
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,type 2,cl 2 mil spec single treatment response overall
Thread Series Designator: unjf all ends
Specification/Standard Data: 88044-an938 government standard and 81349-mil-f-5509 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-279-0050	No Name Available	05/04/1966
4730-00-555-0894	No Name Available	11/14/1984

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
3111202	Boss Tee
488 510	Boss Tee
7949676	Boss Tee
AN9264D	Boss Tee
AN926D4	Boss Tee
AN93304	Boss Tee
AN938-4D	Boss Tee
AN938D4	Boss Tee
AS5192W04	Boss Tee

FAQs

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

What is the FSCG of the NSN 4730-00-277-5157?

The FSCG of the NSN 4730-00-277-5157 is 4730

Does the NSN 4730-00-277-5157 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-277-5157 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 4730-00-277-5157 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-277-5157 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 4730-00-277-5157 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961