5120-00-277-1261

Find complete technical information, availability, and procurement data for: 5120-00-277-1261
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-277-1261

Item Name Code

17182

Assigment Date

01/01/1963 (63 years ago)

A nonadjustable wrench having an open end wrenching feature on one or both ends. Excludes:wrench, open end box; wrench, lineman's; and wrench, box and open end, combination.

0.266 inches maximum head thickness, 4.125 inches minimum overall length, 0.375 inches nominal single end wrenching surface size, 40.0 rockwell c minimum and 55.0 rockwell c maximum hardness rating, 540.0 inch-pounds minimum torque capacity

Product Characteristics

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

Overall Length: 4.125 inches minimum
Head Thickness: 0.266 inches maximum
Wrenching Surface Size: 0.375 inches nominal single end
Torque Capacity: 540.0 inch-pounds minimum
Hardness Rating: 40.0 rockwell c minimum and 55.0 rockwell c maximum
Head Angle: 15.0 degrees nominal
Wrenching Surface Shape: oval single end internal
Special Features: forged steel
Material: steel overall
Surface Treatment: chromium overall
Style Designator: single head

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
31-012	Open End Wrench
894-3-8	Open End Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-277-1261?

The FSCG of the NSN 5120-00-277-1261 is 5120

Does the NSN 5120-00-277-1261 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-277-1261 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 5120-00-277-1261 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-277-1261 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 5120-00-277-1261 was assigned to the Federal Catalog?

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