1256J25

View detailed technical data, stock status, and sourcing information for: 1256J25
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2825 Steam Turbines and Components

National Stock Number

2825-01-455-6539

Item Name Code

38077

Assigment Date

05/10/1998 (28 years ago)

A device consisting of two or more valves of the same or different type in a common body or housing. It may have multiple end connections, and the valves function(s) may or may not be dependent of each other. For items consisting of two or more complete valves joined together, see valve assembly.

wasp class lhd end item identification, 3.020 inches nominal height, 7.813 inches nominal inside diameter, 10.120 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 7.813 inches nominal
Outside Diameter: 10.120 inches nominal
End Item Identification: wasp class lhd
Height: 3.020 inches nominal

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
1256J25	Labyrinth Seal Ring Assembly
1256J25-1	Labyrinth Seal Ring Assembly
509E824AY PC 8	Labyrinth Seal Ring Assembly

FAQs

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

What is the FSCG of the NSN 2825-01-455-6539?

The FSCG of the NSN 2825-01-455-6539 is 2825

Does the NSN 2825-01-455-6539 have a Schedule B code assigned?

Yes, the Schedule B code is 8406900040

Does NSN 2825-01-455-6539 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 2825-01-455-6539 contain precious materials?

Item does not contain precious metal.

Does NSN 2825-01-455-6539 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 2825-01-455-6539 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sun, May 10, 1998