X820A

View detailed technical data, stock status, and sourcing information for: X820A

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X820A
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-287-4164
Item Name Code
03555
Assigment Date
01/01/1963 (63 years ago)

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

2.250 inches minimum offset height, 1.500 inches maximum head thickness, 4.188 inches maximum outside diameter, 2.562 inches nominal single end wrenching surface size, 13.750 inches minimum overall length

Product Characteristics

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

Overall Length
13.750 inches minimum
Outside Diameter
4.188 inches maximum
Head Thickness
1.500 inches maximum
Offset Height
2.250 inches minimum
Wrenching Surface Size
2.562 inches nominal single end
Wrenching Surface Shape
12 point single end internal
Material
steel overall
Surface Treatment
oxide overall
Style Designator
double offset stub end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5120-00-357-8336 No Name Available 01/01/1963

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
X820A Box Wrench
X820B Box Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-287-4164?
The FSCG of the NSN 5120-00-287-4164 is 5120
Does the NSN 5120-00-287-4164 have a Schedule B code assigned?
Yes, the Schedule B code is 8204110030
Does NSN 5120-00-287-4164 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 5120-00-287-4164 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-287-4164 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 5120-00-287-4164 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
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  • AS9120 Quality Standards
  • 100% Quality Inspections

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Pricing

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