5305-01-684-0558

Find complete technical information, availability, and procurement data for: 5305-01-684-0558
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-684-0558

Item Name Code

06657

Assigment Date

10/18/2019 (6 years ago)

A single component capable of performing the functions of a receiver, radio; and transmitter, radio.

3a thread class, 0.700 inches minimum and 0.730 inches maximum fastener length, right-hand thread direction, flat countersunk undercut head style, 0.403 inches nominal 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: 0.403 inches nominal
Fastener Length: 0.700 inches minimum and 0.730 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.5066 inches nominal
Head Height: 0.111 inches nominal
Spline Major Diameter: 0.221 inches nominal
Shank Unthreaded Hole Diameter: 0.76 inches nominal first hole
Internal Drive Style: torx
End Item Identification: a10 acft thun
Nominal Thread Diameter: 0.2500 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 95000 pounds per square inch
Countersink Angle: 99.00 degrees minimum and 101.00 degrees maximum
Part Name Assigned By Controlling Agency: screw, shear, 100 deg flush head, close tollerance, 95ksi
Screw Material: steel
Screw Surface Treatment: passivate and cadmium
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas5319 professional/industrial association standard

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
NAS5319E4P5	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-684-0558?

The FSCG of the NSN 5305-01-684-0558 is 5305

Does the NSN 5305-01-684-0558 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-684-0558 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 5305-01-684-0558 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-684-0558 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 5305-01-684-0558 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, Oct 18, 2019