L123

View detailed technical data, stock status, and sourcing information for: L123

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L123
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-240-8704
Item Name Code
17018
Assigment Date
01/01/1963 (63 years ago)

An attachment for extending the drive length of socket wrenches or handles. The body of the item may be either a coil spring or a solid bar. The items permit the connection of ends that are designed for direct mating to each other. See also adapter, socket wrench; universal joint, socket wrench attachment; and adapter, socket, crowfoot socket wrench head.

1.375 inches maximum outside diameter, square first end internal drive end shape, 1.000 inches nominal both ends drive surface size, 16.000 inches minimum and 18.000 inches maximum overall length, manual tool features provided

Product Characteristics

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

Overall Length
16.000 inches minimum and 18.000 inches maximum
Outside Diameter
1.375 inches maximum
Drive Surface Size
1.000 inches nominal both ends
Features Provided
manual tool
Drive End Shape
square first end internal
Drive End Shape
square second end external
Material
steel overall
Surface Treatment
chromium overall
Style Designator
rigid
Specification/Standard Data
0u583-sae as4283 professional/industrial association standard
Nondefinitive Spec/Std Data
2 type and 2 class

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
L123 Socket Wrench Extension

FAQs

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

What is the FSCG of the NSN 5120-00-240-8704?
The FSCG of the NSN 5120-00-240-8704 is 5120
Does the NSN 5120-00-240-8704 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-00-240-8704 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 5120-00-240-8704 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-240-8704 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 5120-00-240-8704 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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