5305-01-665-0041

Find complete technical information, availability, and procurement data for: 5305-01-665-0041
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-665-0041

Item Name Code

06657

Assigment Date

07/14/2017 (9 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).

0.94 inches nominal thread length, double hexagon w/ hole head style, 1.585 inches minimum and 1.615 inches maximum fastener length, right-hand thread direction, 3a thread class

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: 0.94 inches nominal
Fastener Length: 1.585 inches minimum and 1.615 inches maximum
Head Style: double hexagon w/ hole
Head Height: 0.557 inches nominal
Width Between Flats: 0.616 inches minimum and 0.628 inches maximum
Extended Washer Diameter: 0.928 inches minimum and 0.938 inches maximum
Extended Washer Thickness: 1.33 inches nominal
Hole Diameter: 0.41 inches minimum and 0.45 inches maximum
Head Minor Diameter: 0.610 inches minimum and 0.625 inches maximum
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.5625 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: bolt, 12pt .5625-18unjf-3a x 1.60l
Screw Material: nickel alloy
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: astm a967 assn std single treatment response
Head Hole Configuration Style: double hexagon longitudinal hole
Special Features: alternate material may be procured to ams 5662 or ams 5663 and re-heat treated to ams 5664 requirements. re-heat treated material must be certified to all ams 5664 testing requirments.
Thread Series Designator: unjf

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
34000D1572254	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-665-0041?

The FSCG of the NSN 5305-01-665-0041 is 5305

Does the NSN 5305-01-665-0041 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-665-0041 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 5305-01-665-0041 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-665-0041 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 5305-01-665-0041 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Jul 14, 2017