1ART7

View detailed technical data, stock status, and sourcing information for: 1ART7
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-399-9057

Item Name Code

28119

Assigment Date

12/07/1994 (31 years ago)

2200.0 foot-pounds maximum torque capacity, 5.812 inches nominal overall height, 20.000 inches nominal overall length, 1.000 inches nominal second end drive surface size, 0.500 inches nominal first end drive 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: 20.000 inches nominal
Overall Height: 5.812 inches nominal
Torque Capacity: 2200.0 foot-pounds maximum
Drive Surface Size: 0.500 inches nominal first end
Drive Surface Size: 1.000 inches nominal second end
Drive End Shape: square first end internal
Drive End Shape: square second end external
Gear Ratio: 15 to 1
Special Features: two stage planetary gear system; tubular reaction bar; self-contained, 3 position anti-backlash device
Material: steel overall
Surface Treatment: chromium overall
Style Designator: geared

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-01-349-2698	No Name Available	09/01/1998

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
1ART7	Torque Wrench Multiplier
J6222	Torque Wrench Multiplier

FAQs

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

What is the FSCG of the NSN 5120-01-399-9057?

The FSCG of the NSN 5120-01-399-9057 is 5120

Does the NSN 5120-01-399-9057 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110060

Does NSN 5120-01-399-9057 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 5120-01-399-9057 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-399-9057 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 5120-01-399-9057 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Dec 7, 1994