5305-01-434-3547

Find complete technical information, availability, and procurement data for: 5305-01-434-3547
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-434-3547

Item Name Code

22846

Assigment Date

07/26/1996 (30 years ago)

right-hand thread direction, 3a thread class, flat countersunk head style, 1.326 inches minimum and 1.356 inches maximum fastener length, 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: 1.326 inches minimum and 1.356 inches maximum
Head Style: flat countersunk
Head Diameter: 0.464 inches minimum and 0.507 inches maximum
Shoulder Diameter: 2.797 inches minimum and 2.807 inches maximum first shoulder
Shoulder Length: 0.928 inches minimum and 0.948 inches maximum first shoulder
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape: round first shoulder
Material: steel comp 4140 or steel comp e4340 or steel comp 8740 overall
Material Document And Classification: mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2, cl 2 fed spec single treatment response overall
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
NAS1580A4T15Y	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-434-3547?

The FSCG of the NSN 5305-01-434-3547 is 5305

Does the NSN 5305-01-434-3547 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-434-3547 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 5305-01-434-3547 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-434-3547 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 5305-01-434-3547 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Jul 26, 1996