3716M

View detailed technical data, stock status, and sourcing information for: 3716M
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-428-8309

Item Name Code

17184

Assigment Date

04/02/1996 (30 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.

18.0 millimeters nominal second end wrenching surface size, 6 point both ends internal wrenching surface shape, 16.0 millimeters nominal first end wrenching surface size, 200.0 millimeters nominal overall length, steel overall material

Product Characteristics

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

Overall Length: 200.0 millimeters nominal
Wrenching Surface Size: 16.0 millimeters nominal first end
Wrenching Surface Size: 18.0 millimeters nominal second end
Wrenching Surface Shape: 6 point both ends internal
Material: steel overall
Surface Treatment: chromium overall
Style Designator: flare nut double end
Specification/Standard Data: 05047-asme b107.100 cat 40 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Below is a list of NSNs that have been officially superseded by this NSN: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
5120-01-354-1750	No Name Available	07/01/1998
5120-01-604-4315	No Name Available	02/01/2024
5120-01-652-0382	Open End Box Wrench	06/01/2025

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
3716M	Open End Box Wrench
FRS RXFMS1618B	Open End Box Wrench
RXFM1618B	Open End Box Wrench
RXFMS1618B	Open End Box Wrench

FAQs

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

What is the FSCG of the NSN 5120-01-428-8309?

The FSCG of the NSN 5120-01-428-8309 is 5120

Does the NSN 5120-01-428-8309 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-01-428-8309 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 5120-01-428-8309 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-428-8309 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 5120-01-428-8309 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Apr 2, 1996