BLK4122

View detailed technical data, stock status, and sourcing information for: BLK4122

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BLK4122
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-224-3160
Item Name Code
17184
Assigment Date
01/01/1963 (63 years ago)

A nonadjustable wrench having an open end box wrenching feature on one or both ends for installing or removing packing nuts, flare nuts, conduit fittings, and the like. It may have a ratchet mechanism. Excludes:wrench, box and wrench, open end.

12 point single end internal wrenching surface shape, material, forged steel; surface treatment, nickel-chromium or black oxide special features, 0.687 inches nominal single end wrenching surface size, 7.000 inches minimum overall length, plastics removal in the marine environment (prime) product environmental attribute code

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 minimum
Wrenching Surface Size
0.687 inches nominal single end
Wrenching Surface Shape
12 point single end internal
Environmental Attribute Code
plastics removal in the marine environment (prime) product
Special Features
material, forged steel; surface treatment, nickel-chromium or black oxide
Material
steel overall
Surface Treatment
phosphate overall
Style Designator
flare nut single end
Supplementary Features
head thickness 0.484 in. (plus/mius 0.016 in.)
Specification/Standard Data
0u583-sae as4167 professional/industrial association standard
Nondefinitive Spec/Std Data
2 type and 2 class and d style

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
0676 Open End Box Wrench
BLK4122 Open End Box Wrench
RX22 Open End Box Wrench
RX22A Open End Box Wrench

FAQs

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

What is the FSCG of the NSN 5120-00-224-3160?
The FSCG of the NSN 5120-00-224-3160 is 5120
Does the NSN 5120-00-224-3160 have a Schedule B code assigned?
Yes, the Schedule B code is 8204110030
Does NSN 5120-00-224-3160 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 5120-00-224-3160 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-224-3160 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 5120-00-224-3160 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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  • AS9120 Quality Standards
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