5120-01-079-8020

Find complete technical information, availability, and procurement data for: 5120-01-079-8020
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-079-8020

Item Name Code

03519

Assigment Date

07/13/1979 (47 years ago)

A wrench component which may contain notches within an open end, box, open wall box, 2 or 3 lug open end wrench opening having a square, internal, fixed, eccentric drive parallel to the wrench opening, designed to receive the external drive end of a handle, socket wrench. Items having an open end type wrench opening may have a second drive opening at right angles to the wrench opening. See also socket, crowfoot wrench head and head, crowfoot socket wrench.

long series features provided, 78.5 millimeters nominal overall length, 77.7 millimeters nominal long arm length, 1.5 millimeters nominal both ends wrenching surface size, 12.0 millimeters nominal short arm 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: 78.5 millimeters nominal
Long Arm Length: 77.7 millimeters nominal
Short Arm Length: 12.0 millimeters nominal
Wrenching Surface Size: 1.5 millimeters nominal both ends
Features Provided: long series
Wrenching Surface Shape: hexagon both ends external
Material: steel overall
Surface Treatment: oxide overall
Style Designator: l-handle
Specification/Standard Data: 05047-asme b18.3.2 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-01-184-7982	No Name Available	03/01/1993

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
18-518FOOMOO	Socket Head Screw Key
58050	Socket Head Screw Key

FAQs

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

What is the FSCG of the NSN 5120-01-079-8020?

The FSCG of the NSN 5120-01-079-8020 is 5120

Does the NSN 5120-01-079-8020 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-01-079-8020 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 5120-01-079-8020 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-079-8020 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 5120-01-079-8020 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jul 13, 1979