5305-01-317-4003

Find complete technical information, availability, and procurement data for: 5305-01-317-4003
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-317-4003

Item Name Code

06672

Assigment Date

03/29/1990 (36 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

0.238 inches nominal thread length, 2a thread class, 0.438 inches nominal fastener length, pan head style, right-hand thread direction

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.238 inches nominal
Fastener Length: 0.438 inches nominal
Head Style: pan
Head Diameter: 0.473 inches minimum and 0.492 inches maximum
Head Height: 0.162 inches minimum and 0.175 inches maximum
Point Length: 0.200 inches nominal
Point Diameter: 0.183 inches minimum and 0.189 inches maximum
Point Style: chamfer dog
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 55000 pounds per square inch
Point Chamfer Angle: 45.0 degrees nominal
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: 40a71111-r018 mfr ref 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
40A95376-1	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-317-4003?

The FSCG of the NSN 5305-01-317-4003 is 5305

Does the NSN 5305-01-317-4003 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-317-4003 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 5305-01-317-4003 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-317-4003 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 5305-01-317-4003 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Mar 29, 1990