MS21207C4-6

View detailed technical data, stock status, and sourcing information for: MS21207C4-6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-483-2162

Item Name Code

41756

Assigment Date

02/12/1971 (55 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

0.344 inches minimum and 0.375 inches maximum fastener length, cross recess type 1 internal drive style, flat countersunk head style, 0.200 inches minimum and 0.225 inches maximum head diameter, dog type (type b or c) nonmachine thread style

Product Characteristics

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

Fastener Length: 0.344 inches minimum and 0.375 inches maximum
Head Style: flat countersunk
Head Diameter: 0.200 inches minimum and 0.225 inches maximum
Internal Drive Style: cross recess type 1
Nonmachine Thread Style: dog type (type b or c)
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Nonmachine Nominal Thread Diameter: 0.112 inches
Material: steel comp 410 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Nondefinitive Spec/Std Data: bf type

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
MS21207C4-6	Tapping Screw

FAQs

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

What is the FSCG of the NSN 5305-00-483-2162?

The FSCG of the NSN 5305-00-483-2162 is 5305

Does the NSN 5305-00-483-2162 have a Schedule B code assigned?

Yes, the Schedule B code is 7318140000

Does NSN 5305-00-483-2162 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 5305-00-483-2162 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-483-2162 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 5305-00-483-2162 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 12, 1971