5305-01-081-4659

Find complete technical information, availability, and procurement data for: 5305-01-081-4659
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-081-4659 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-081-4659

Item Name Code

06672

Assigment Date

08/14/1979 (46 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

1.444 inches minimum and 1.464 inches maximum thread length, hexagon head style, 3a thread class, right-hand thread direction, 1.630 inches nominal fastener 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: 1.444 inches minimum and 1.464 inches maximum
Fastener Length: 1.630 inches nominal
Head Style: hexagon
Head Height: 0.230 inches minimum and 0.270 inches maximum
Width Between Flats: 0.493 inches minimum and 0.507 inches maximum
Point Length: 0.166 inches minimum and 0.186 inches maximum
Point Diameter: 0.257 inches minimum and 0.267 inches maximum
Point Style: ball
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum overall
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond f4 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response 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
11568003	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-081-4659?

The FSCG of the NSN 5305-01-081-4659 is 5305

Does the NSN 5305-01-081-4659 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-081-4659 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 5305-01-081-4659 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-081-4659 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 5305-01-081-4659 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Aug 14, 1979