229 1 1/2

View detailed technical data, stock status, and sourcing information for: 229 1 1/2
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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

4730-01-274-1823

Item Name Code

03768

Assigment Date

03/05/1988 (38 years ago)

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

threaded internal pipe all ends connection type, 2.375 inches nominal all ends leg length, plain (pipe) all ends connection style, 100.0 fahrenheit single response maximum operating temp, multi application end item identification

Product Characteristics

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

Maximum Operating Temp: 100.0 fahrenheit single response
End Item Identification: multi application
Connection Style: plain (pipe) all ends
Leg Length: 2.375 inches nominal all ends
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches all ends
Flow Angle: 90.0 degrees
Material: steel overall
Material Document And Classification: astm-a105-grade-2 assn std single material response overall
Media For Which Designed: water-oil-gas single response
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-01-371-8121	No Name Available	06/01/1998

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
229 1 1/2	Pipe Elbow
4513K17	Pipe Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-274-1823?

The FSCG of the NSN 4730-01-274-1823 is 4730

Does NSN 4730-01-274-1823 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 4730-01-274-1823 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-274-1823 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 4730-01-274-1823 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Mar 5, 1988