5975-01-490-0300

Find complete technical information, availability, and procurement data for: 5975-01-490-0300
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-01-490-0300

Item Name Code

06935

Assigment Date

09/19/2001 (24 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

1.530 inches nominal first end outside diameter, rigid metallic thickwall first end conduit type accommodated, rigid metallic thickwall second end conduit type accommodated, 0.880 inches nominal second end outside diameter, 1.500 inches nominal overall length

Product Characteristics

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

Overall Length: 1.500 inches nominal
Outside Diameter: 1.530 inches nominal first end
Outside Diameter: 0.880 inches nominal second end
Conduit Type Accommodated: rigid metallic thickwall first end
Conduit Type Accommodated: rigid metallic thickwall second end
End Item Identification: 5821014210805
End Type: internal convolutions second end
End Type: internal thread first end
Item Accommodated Trade Size: 0.280 inches second end
Item Accommodated Trade Size: 1.250 inches first end
Material: nickel
Style Designator: reducer

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
710NS361	Electrical Conduit Adapter
710NS361NF1909-3	Electrical Conduit Adapter

FAQs

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

What is the FSCG of the NSN 5975-01-490-0300?

The FSCG of the NSN 5975-01-490-0300 is 5975

Does the NSN 5975-01-490-0300 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-01-490-0300 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 5975-01-490-0300 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-01-490-0300 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5975-01-490-0300 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Sep 19, 2001