5305-01-656-3398

Find complete technical information, availability, and procurement data for: 5305-01-656-3398
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-656-3398

Item Name Code

06672

Assigment Date

06/27/2016 (10 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).

headless (setscrew) head style, right-hand thread direction, 1.365 inches minimum and 1.375 inches maximum fastener length, slot internal drive style, flat point style

Product Characteristics

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

Thread Direction: right-hand
Fastener Length: 1.365 inches minimum and 1.375 inches maximum
Head Style: headless (setscrew)
Point Style: flat
Internal Drive Style: slot
End Item Identification: e-3 aircraft
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Point Chamfer Angle: 45.0 degrees nominal
Part Name Assigned By Controlling Agency: screw
Special Features: two 0.40 min 0.44 max dia holes 90 deg apart 0.240 min and 0.250 max from end of point and one 0.180 min and 0.190 max from end of point
Material: steel comp 1020 overall
Material Document And Classification: qq-s-633 fed spec all material responses overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
25038-10	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-656-3398?

The FSCG of the NSN 5305-01-656-3398 is 5305

Does the NSN 5305-01-656-3398 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-656-3398 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 5305-01-656-3398 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-656-3398 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 5305-01-656-3398 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Jun 27, 2016