FRS SFS121

View detailed technical data, stock status, and sourcing information for: FRS SFS121

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FRS SFS121
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-01-335-0880
Item Name Code
03518
Assigment Date
03/05/1991 (35 years ago)

An item having an internal drive at one end made to fit into the external drive end of a socket wrench handle, torque wrench, or power driven tool. The opposite end consists of various internal wrench shapes such as hexagon or square. It may include an integral universal joint.

0.613 inches maximum wrenching end outside diameter, 0.156 inches maximum wrenching end opening depth, 0.690 inches maximum drive end outside diameter, 2.125 inches nominal overall length, 0.375 inches nominal single end wrenching surface size

Product Characteristics

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

Overall Length
2.125 inches nominal
Wrenching End Outside Diameter
0.613 inches maximum
Drive End Outside Diameter
0.690 inches maximum
Wrenching End Opening Depth
0.156 inches maximum
Wrenching Surface Size
0.375 inches nominal single end
Drive Surface Size
0.375 inches nominal single end
Features Provided
manual tool
Wrenching Surface Shape
6 point single end internal
Drive End Shape
square single end internal
Material
steel overall
Surface Treatment
chromium overall
Style Designator
internal-internal
Specification/Standard Data
05047-asme b107.110 cat 1 professional/industrial association standard
Nondefinitive Spec/Std Data
1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5120-00-227-1033 No Name Available 08/01/2024
5120-01-335-0323 No Name Available 02/01/2010
5120-01-400-0250 No Name Available 10/01/2015
5120-01-604-3762 No Name Available 02/01/2024

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
5120PL0859308 Socket Wrench Socket
FRS SFS121 Socket Wrench Socket
KTI-22212 Socket Wrench Socket
SFS121 Socket Wrench Socket
ZHVY0110-10 Socket Wrench Socket
ZLW0108-2 Socket Wrench Socket

FAQs

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

What is the FSCG of the NSN 5120-01-335-0880?
The FSCG of the NSN 5120-01-335-0880 is 5120
Does the NSN 5120-01-335-0880 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-01-335-0880 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 5120-01-335-0880 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-01-335-0880 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 5120-01-335-0880 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Mar 5, 1991

Professional Distribution

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