SF221

View detailed technical data, stock status, and sourcing information for: SF221
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-661-6720

Item Name Code

03518

Assigment Date

03/13/2017 (9 years ago)

A precision measuring instrument used to determine accurate measurements of recesses and depth of holes. It consists of a gage, depth, rule with a small auxiliary scale attached to the base and through which the graduated rule slides.

manual tool features provided, 0.688 inches nominal single end wrenching surface size, 0.375 inches nominal single end drive surface size, arss end item identification, 2.625 inches nominal 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: 2.625 inches nominal
End Item Identification: arss
Wrenching Surface Size: 0.688 inches nominal single end
Drive Surface Size: 0.375 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

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
11A7000768-6	Socket Wrench Socket
SF221	Socket Wrench Socket

FAQs

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

What is the FSCG of the NSN 5120-01-661-6720?

The FSCG of the NSN 5120-01-661-6720 is 5120

Does the NSN 5120-01-661-6720 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-01-661-6720 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 5120-01-661-6720 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-661-6720 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 5120-01-661-6720 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Mar 13, 2017