5305-00-166-2110

Find complete technical information, availability, and procurement data for: 5305-00-166-2110
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-166-2110

Item Name Code

01852

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 2.188 inches nominal fastener length, 3a thread class, 0.488 inches minimum thread length, pan no. 2 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: 3a
Thread Direction: right-hand
Thread Length: 0.488 inches minimum
Fastener Length: 2.188 inches nominal
Head Style: pan no. 2
Head Diameter: 1.182 inches minimum and 1.192 inches maximum
Head Height: 0.302 inches minimum and 0.322 inches maximum
Shank Unthreaded Hole Diameter: 2.047 inches nominal first hole
First Diameter From Head: 0.535 inches minimum and 0.545 inches maximum
Second Diameter From Head: 0.686 inches minimum and 0.687 inches maximum
Third Diameter From Head: 0.535 inches minimum and 0.545 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.800 inches minimum and 0.830 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 1.300 inches minimum and 1.330 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 1.670 inches minimum and 1.700 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.625 inches
Thread Quantity Per Inch: 18
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.128 inches nominal all holes
Externally Relieved Body Diameter Quantity: 3
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material response overall
Surface Treatment: tin 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
121573	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-166-2110?

The FSCG of the NSN 5305-00-166-2110 is 5305

Does the NSN 5305-00-166-2110 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-166-2110 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 5305-00-166-2110 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-166-2110 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 5305-00-166-2110 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963