711-4457300PIECE 123

View detailed technical data, stock status, and sourcing information for: 711-4457300PIECE 123
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-274-2901

Item Name Code

06672

Assigment Date

03/07/1988 (38 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, right-hand thread direction, 0.188 inches nominal fastener length, headless (setscrew) head style, flat point 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
Fastener Length: 0.188 inches nominal
Head Style: headless (setscrew)
Point Style: flat
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.062 inches nominal
Thread Quantity Per Inch: 32
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281,cl a fed spec single material 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
711-4457300PIECE 123	Setscrew
711-4457305PC12	Setscrew
711-4457305PIECE 123	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-274-2901?

The FSCG of the NSN 5305-01-274-2901 is 5305

Does the NSN 5305-01-274-2901 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-274-2901 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 5305-01-274-2901 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-274-2901 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 5305-01-274-2901 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Mar 7, 1988