5305-01-185-4606

Find complete technical information, availability, and procurement data for: 5305-01-185-4606
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-185-4606

Item Name Code

16282

Assigment Date

07/29/1984 (42 years ago)

flat countersunk head style, 0.449 inches minimum and 0.559 inches maximum thread length, right-hand thread direction, 0.719 inches minimum and 0.750 inches maximum fastener length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.449 inches minimum and 0.559 inches maximum
Fastener Length: 0.719 inches minimum and 0.750 inches maximum
Head Style: flat countersunk
Head Diameter: 0.191 inches nominal
Locking Feature: strip or patch or pellet threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 60000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec single treatment response overall
Thread Series Designator: unc

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
MS35190-304L	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-185-4606?

The FSCG of the NSN 5305-01-185-4606 is 5305

Does the NSN 5305-01-185-4606 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-185-4606 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 5305-01-185-4606 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-185-4606 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 5305-01-185-4606 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sun, Jul 29, 1984