5305-00-993-8166

Find complete technical information, availability, and procurement data for: 5305-00-993-8166
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-993-8166

Item Name Code

06672

Assigment Date

01/01/1962 (64 years ago)

0.187 inches nominal fastener length, right-hand thread direction, 3a thread class, headless (setscrew) head style, 0.187 inches minimum 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: 0.187 inches minimum
Fastener Length: 0.187 inches nominal
Head Style: headless (setscrew)
Point Style: cup
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.112 inches
Width Across Flats: 0.050 inches minimum and 0.051 inches maximum
Thread Quantity Per Inch: 48
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 overall
Surface Treatment: passivate overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-054-4282	No Name Available	11/20/1968

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
MS51023-19	Setscrew
NASM51023-19	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-993-8166?

The FSCG of the NSN 5305-00-993-8166 is 5305

Does the NSN 5305-00-993-8166 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-993-8166 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 5305-00-993-8166 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-993-8166 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 5305-00-993-8166 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962