WR400DG1512B25-08

View detailed technical data, stock status, and sourcing information for: WR400DG1512B25-08
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-259-8079

Item Name Code

35917

Assigment Date

07/22/1987 (39 years ago)

A device designed to deliver variable fan speeds to the engine pulley ratios responsive to the cooling demands of the engine. May include hub, mounting device, thermal air valve and the like. Excludes: fluid coupling.

2.500 inches valve size for which designed, wedge style; material alloy b-61 special features

Product Characteristics

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

Valve Size For Which Designed: 2.500 inches
Special Features: wedge style; material alloy b-61

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
WR400DG1512B25-08	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-259-8079?

The FSCG of the NSN 4820-01-259-8079 is 4820

Does the NSN 4820-01-259-8079 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-259-8079 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 4820-01-259-8079 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-259-8079 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 4820-01-259-8079 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jul 22, 1987