ST1220

View detailed technical data, stock status, and sourcing information for: ST1220
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-189-7946

Item Name Code

03518

Assigment Date

01/01/1963 (63 years ago)

0.625 inches nominal single end wrenching surface size, 0.500 inches nominal single end drive surface size, 1.780 inches maximum overall length, manual tool features provided, armored multi-purpose vehicle (ampv) end item identification

Product Characteristics

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

Overall Length: 1.780 inches maximum
End Item Identification: armored multi-purpose vehicle (ampv)
Wrenching Surface Size: 0.625 inches nominal single end
Drive Surface Size: 0.500 inches nominal single end
Features Provided: manual tool
Wrenching Surface Shape: 12 point single end internal
Drive End Shape: square single end internal
Environmental Attribute Code: plastics removal in the marine environment (prime) product
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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-289-9671	No Name Available	01/01/1963
5120-00-935-7465	No Name Available	01/01/1977
5120-01-003-8700	No Name Available	07/01/1982
5120-01-335-0271	No Name Available	03/01/2010
5120-01-366-8476	No Name Available	01/01/2011

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
10424455	Socket Wrench Socket
11677025-2	Socket Wrench Socket
172466	Socket Wrench Socket
2248A	Socket Wrench Socket
34220-01	Socket Wrench Socket
3819316	Socket Wrench Socket
41W3013	Socket Wrench Socket
428528	Socket Wrench Socket
5120PL1650021	Socket Wrench Socket
97-3815	Socket Wrench Socket
GGG-W-1437 TY2DS3CL1WS20	Socket Wrench Socket
SF-314-4#5	Socket Wrench Socket
ST-1220	Socket Wrench Socket
ST1220	Socket Wrench Socket

FAQs

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

What is the FSCG of the NSN 5120-00-189-7946?

The FSCG of the NSN 5120-00-189-7946 is 5120

Does the NSN 5120-00-189-7946 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-00-189-7946 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 5120-00-189-7946 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-189-7946 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 5120-00-189-7946 was assigned to the Federal Catalog?

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