J4242

View detailed technical data, stock status, and sourcing information for: J4242
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part J4242 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-591-2685

Item Name Code

03555

Assigment Date

01/01/1963 (63 years ago)

0.300 inches minimum large end head thickness, 0.740 inches minimum large end outside diameter, 0.740 inches minimum small end outside diameter, 7.000 inches nominal overall length, 0.300 inches minimum small end head thickness

Product Characteristics

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

Overall Length: 7.000 inches nominal
Large End Outside Diameter: 0.740 inches minimum
Small End Outside Diameter: 0.740 inches minimum
Large End Head Thickness: 0.300 inches minimum
Small End Head Thickness: 0.300 inches minimum
Wrenching Surface Size: 0.500 inches nominal both ends
Hardness Rating: 30.0 rockwell c minimum and 45.0 rockwell c maximum
Wrenching Surface Shape: 12 point both ends internal
Material: steel overall
Style Designator: s-shaped double head

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-362-9420	No Name Available	04/26/1968

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
80-0009	Box Wrench
J-4242	Box Wrench
J4242	Box Wrench
S122	Box Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-591-2685?

The FSCG of the NSN 5120-00-591-2685 is 5120

Does the NSN 5120-00-591-2685 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-591-2685 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 5120-00-591-2685 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-591-2685 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 5120-00-591-2685 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963