5305-00-170-3778

Find complete technical information, availability, and procurement data for: 5305-00-170-3778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-170-3778

Item Name Code

16282

Assigment Date

02/11/1973 (53 years ago)

right-hand thread direction, 0.594 inches minimum and 0.625 inches maximum fastener length, 0.494 inches minimum and 0.625 inches maximum thread length, 2a thread class, pan head style

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: 0.494 inches minimum and 0.625 inches maximum
Fastener Length: 0.594 inches minimum and 0.625 inches maximum
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
Locking Feature: strip threads
Internal Drive Style: cross recess type 1
End Item Identification: a4 bradley fighting vehicle; a3 bradley fighting vehicle
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 60000 pounds per square inch
Material: steel overall
Material Document And Classification: qq-s-634 fed spec 1st material response or qq-s-637 fed spec 2nd material response or fed std 66 fed std 3rd 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: 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
2585164-280	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-170-3778?

The FSCG of the NSN 5305-00-170-3778 is 5305

Does the NSN 5305-00-170-3778 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-170-3778 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 5305-00-170-3778 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-170-3778 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 5305-00-170-3778 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Feb 11, 1973