0421 4012

Socket Wrench Socket

This page provides complete and verified information for part number 0421 4012, NSN 5120-00-199-7767

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

0421 4012
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-00-199-7767
Item Name Code
03518
Assigment Date
01/01/1963 (63 years ago)

An item having an internal drive at one end made to fit into the external drive end of a socket wrench handle, torque wrench, or power driven tool. The opposite end consists of various internal wrench shapes such as hexagon or square. It may include an integral universal joint.

3.200 inches maximum overall length, manual tool features provided, 0.750 inches nominal single end drive surface size, 12 point single end internal wrenching surface shape, 1.750 inches nominal single end wrenching surface size

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Overall Length
3.200 inches maximum
Wrenching Surface Size
1.750 inches nominal single end
Drive Surface Size
0.750 inches nominal single end
Features Provided
manual tool
Wrenching Surface Shape
12 point single end internal
Drive End Shape
square single end internal
Material
steel overall
Surface Treatment
chromium overall
Style Designator
internal-internal
Specification/Standard Data
0u583-sae as954 professional/industrial association standard
Nondefinitive Spec/Std Data
1 type and 1 class and a style

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A102A0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0003518
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8204200000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
186620
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
91810
National Motor Freight Class Rating
W - Rating variable
Water Commodity
732 - Tools, hand and portable, electric
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
tools, noi hand other than power

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 0421 4012

What is the FSCG of the NSN 5120-00-199-7767?
The FSCG of the NSN 5120-00-199-7767 is 5120
Does the NSN 5120-00-199-7767 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-00-199-7767 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 5120-00-199-7767 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-00-199-7767 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 5120-00-199-7767 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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