13211E8916-3

View detailed technical data, stock status, and sourcing information for: 13211E8916-3
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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

4730-01-020-0231

Item Name Code

22679

Assigment Date

04/25/1976 (50 years ago)

flared (tube) 1st end connection style, 2a all ends thread class, external seat for gasket seal (boss) 2nd end connection style, 121.0 celsius single response maximum operating temp, 1.280 inches nominal 1st end leg length

Product Characteristics

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

Thread Class: 2a all ends
Maximum Operating Temp: 121.0 celsius single response
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: flared (tube) 1st end
Leg Length: 1.280 inches nominal 1st end
Leg Length: 1.730 inches nominal 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches all ends
Seat Angle: 37.0 degrees 1st end
Flow Angle: 45.0 degrees
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Material: steel comp 12l14 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: zinc overall
Thread Series Designator: un all ends
Specification/Standard Data: 96906-ms51528 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-409-3889	No Name Available	03/01/1985

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
12V50X-SS	Tube to Boss Elbow
12V50XSS	Tube to Boss Elbow
13211E8916-3	Tube to Boss Elbow
2415851-12	Tube to Boss Elbow
MS51528B12	Tube to Boss Elbow

FAQs

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

What is the FSCG of the NSN 4730-01-020-0231?

The FSCG of the NSN 4730-01-020-0231 is 4730

Does the NSN 4730-01-020-0231 have a Schedule B code assigned?

Yes, the Schedule B code is 7307929000

Does NSN 4730-01-020-0231 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 4730-01-020-0231 contain precious materials?

Precious metal content is unknown

Does NSN 4730-01-020-0231 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 4730-01-020-0231 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Apr 25, 1976