3168708-4

View detailed technical data, stock status, and sourcing information for: 3168708-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-116-8090

Item Name Code

06672

Assigment Date

08/03/1981 (45 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3a thread class, headless (setscrew) head style, 0.680 inches minimum and 0.700 inches maximum thread length, right-hand thread direction, 0.760 inches minimum and 0.780 inches maximum fastener 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: 0.680 inches minimum and 0.700 inches maximum
Fastener Length: 0.760 inches minimum and 0.780 inches maximum
Head Style: headless (setscrew)
Point Length: 0.060 inches minimum and 0.100 inches maximum
Point Diameter: 0.080 inches minimum and 0.085 inches maximum
Point Style: dog
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.094 inches minimum and 0.096 inches maximum
Thread Quantity Per Inch: 32
Material: steel comp 302 or steel comp 304 or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 317 or steel comp 321 or steel comp 347 overall
Material Document And Classification: qq-s-763 fed spec single material response 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
10115045	Setscrew
3168708-4	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-116-8090?

The FSCG of the NSN 5305-01-116-8090 is 5305

Does the NSN 5305-01-116-8090 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-116-8090 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 5305-01-116-8090 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-116-8090 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 5305-01-116-8090 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Mon, Aug 3, 1981