9-4256

View detailed technical data, stock status, and sourcing information for: 9-4256
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-227-8095

Item Name Code

03353

Assigment Date

01/01/1963 (63 years ago)

A case specifically designed to hold an antenna, an antenna element(s), or antenna section(s).

manual tool features provided, 0.688 inches maximum outside diameter, 0.250 inches nominal second end drive surface size, 0.625 inches minimum and 1.125 inches maximum overall length, 0.375 inches nominal first end drive surface size

Product Characteristics

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

Overall Length: 0.625 inches minimum and 1.125 inches maximum
Outside Diameter: 0.688 inches maximum
Drive Surface Size: 0.250 inches nominal second end
Drive Surface Size: 0.375 inches nominal first end
Features Provided: manual tool
Drive End Shape: square first end internal
Drive End Shape: square second end external
Material: steel overall
Surface Treatment: chromium overall
Style Designator: external-internal
Specification/Standard Data: 05047-asme b107.110 cat 10 professional/industrial association standard
Nondefinitive Spec/Std Data: 2 type and 3 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Below is a list of NSNs that have been officially superseded by this NSN: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
5120-00-293-1084	No Name Available	03/01/1983
5120-00-948-6530	No Name Available	09/26/1969
5120-01-028-4298	No Name Available	04/01/1977
5120-01-408-1273	No Name Available	03/01/2001
5120-01-429-6364	Socket Wrench Adapter	06/01/2025
5120-01-627-2630	No Name Available	01/01/2015
5120-01-652-0494	Socket Wrench Adapter	06/01/2025

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
11-951	Socket Wrench Adapter
2503253-2	Socket Wrench Adapter
3305763-1	Socket Wrench Adapter
41A19-948	Socket Wrench Adapter
5522A41	Socket Wrench Adapter
9-4256	Socket Wrench Adapter
A11-951	Socket Wrench Adapter

FAQs

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

What is the FSCG of the NSN 5120-00-227-8095?

The FSCG of the NSN 5120-00-227-8095 is 5120

Does the NSN 5120-00-227-8095 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-00-227-8095 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 5120-00-227-8095 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-227-8095 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 5120-00-227-8095 was assigned to the Federal Catalog?

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