5305-01-056-6572

Find complete technical information, availability, and procurement data for: 5305-01-056-6572
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-056-6572

Item Name Code

06672

Assigment Date

02/26/1978 (48 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

headless (setscrew) head style, 0.102 inches minimum and 0.122 inches maximum fastener length, 3a thread class, right-hand thread direction, 0.102 inches minimum and 0.122 inches maximum thread length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.102 inches minimum and 0.122 inches maximum
Fastener Length: 0.102 inches minimum and 0.122 inches maximum
Head Style: headless (setscrew)
Spline Minor Diameter: 0.051 inches minimum and 0.052 inches maximum
Spline Major Diameter: 0.061 inches minimum and 0.062 inches maximum
Spline Width: 0.013 inches minimum and 0.014 inches maximum
Locking Feature: strip threads
Point Style: cup
Internal Drive Style: six spline
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Material: steel comp 303 or steel comp 303se fastener
Material Document And Classification: astm a582 assn std all material responses fastener
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unc

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
3833197-1	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-056-6572?

The FSCG of the NSN 5305-01-056-6572 is 5305

Does the NSN 5305-01-056-6572 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-056-6572 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 5305-01-056-6572 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-056-6572 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 5305-01-056-6572 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Feb 26, 1978