TTX27

View detailed technical data, stock status, and sourcing information for: TTX27
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-01-428-8697

Item Name Code

52399

Assigment Date

04/02/1996 (30 years ago)

A manual tool for tightening various fasteners to a precise torque value. Consists of a handle and drive to accommodate female square drive sockets and other types of wrenching adapters. Torque value may be manually set and adjusted by user or may be provided as preset for production line use. A signaling device is generally provided to indicate when set torque value is reached. Handle is swung at right angle to axis of fastener rotation to apply torque. For items with handles that are spun in-line with axis of fastener rotation to apply torque, see screwdriver, torque.

manual tool and replaceable bit features provided, t27 tip size designation, 6 point star single end external wrenching surface shape, 1.562 inches nominal overall length, 0.250 inches nominal single 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: 1.562 inches nominal
Drive Surface Size: 0.250 inches nominal single end
Tip Size Designation: t27
Features Provided: manual tool and replaceable bit
Wrenching Surface Shape: 6 point star single end external
Material: steel overall
Surface Treatment: chromium drive surface
Surface Treatment: oxide bit
Style Designator: torx

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-01-412-0711	No Name Available	11/01/1996
5120-01-649-8907	No Name Available	04/01/2023

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
TTX27	Socket Wr Screwdriver Attachment
TTX27E	Socket Wr Screwdriver Attachment
ZHVY0104	Socket Wr Screwdriver Attachment
ZLW0102	Socket Wr Screwdriver Attachment

FAQs

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

What is the FSCG of the NSN 5120-01-428-8697?

The FSCG of the NSN 5120-01-428-8697 is 5120

Does the NSN 5120-01-428-8697 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-01-428-8697 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 5120-01-428-8697 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-01-428-8697 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 5120-01-428-8697 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Apr 2, 1996