1.51700WSS

View detailed technical data, stock status, and sourcing information for: 1.51700WSS
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-713-8525

Item Name Code

36422

Assigment Date

09/07/2023 (2 years ago)

An aircraft that is not controlled by onboard personnel. Control may be via signals from a remote location or autonomous via programmed mission data incorporating artificial intelligence or a combination of the two types. It may be a rotary or fixed wing aircraft, may have low detectability features and may perform various functions including, but not limited to, attack, surveillance, reconnaissance and/or intelligence gathering. This item man be a single one-time use. Excludes:guided missiles.

inverted vent check valve housing part name assigned by controlling agency, 4.0 inches nominal outside diameter, 79128 valve design control activity, check valve type for which designed, 1.5 inches valve size for which designed

Product Characteristics

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

Outside Diameter: 4.0 inches nominal
Valve Type For Which Designed: check
Valve Size For Which Designed: 1.5 inches
Part Name Assigned By Controlling Agency: inverted vent check valve housing
Valve Design Control Activity: 79128
Material: steel corrosion resisting

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
1.51700WSS	Valve Body
1701.5SSWF	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-713-8525?

The FSCG of the NSN 4820-01-713-8525 is 4820

Does the NSN 4820-01-713-8525 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-713-8525 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 4820-01-713-8525 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-713-8525 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 4820-01-713-8525 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Thu, Sep 7, 2023