5120-01-140-7026

Find complete technical information, availability, and procurement data for: 5120-01-140-7026
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-140-7026

Item Name Code

77777

Assigment Date

10/17/1982 (43 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.

material steel sae 4130-4140,hardnened to rc 38-42,3.810 in. long,0.254 in. min and 0.257 in. max dia,oneend threaded 0.250-28 unf-2a to a length of 0.310 in.,other end chamfered 0.125 in. length 15.0 deg and slotted to a depth of 0.042 in. min and 0.055 in. max by width 0.064 in. min and 0.075 in. max general characteristics item description

Product Characteristics

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

General Characteristics Item Description: material steel sae 4130-4140,hardnened to rc 38-42,3.810 in. long,0.254 in. min and 0.257 in. max dia,oneend threaded 0.250-28 unf-2a to a length of 0.310 in.,other end chamfered 0.125 in. length 15.0 deg and slotted to a depth of 0.042 in. min and 0.055 in. max by width 0.064 in. min and 0.075 in. max

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
1C6898P03	Bearing Alignment Pin

FAQs

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

What is the FSCG of the NSN 5120-01-140-7026?

The FSCG of the NSN 5120-01-140-7026 is 5120

Does NSN 5120-01-140-7026 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 5120-01-140-7026 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-140-7026 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 5120-01-140-7026 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Oct 17, 1982