5305-01-273-6843

Find complete technical information, availability, and procurement data for: 5305-01-273-6843
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-273-6843

Item Name Code

01852

Assigment Date

02/29/1988 (38 years ago)

An externally threaded device whose threaded portion is of one nominal diameter, without a head, but with the unthreaded end either bent more than 225 degrees (3.925 radians) or cast, forged, or punched to resemble an eye. See also bolt, hook. Excludes:connector, rod end.

3a thread class, right-hand thread direction, flat chamfer head style, 0.210 inches nominal thread length, 0.840 inches nominal 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: 0.210 inches nominal
Fastener Length: 0.840 inches nominal
Head Style: flat chamfer
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
Point Length: 0.080 inches nominal
Point Diameter: 0.115 inches minimum and 0.125 inches maximum
First Diameter From Head: 0.115 inches minimum and 0.125 inches maximum
Second Diameter From Head: 0.105 inches minimum and 0.115 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.070 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.550 inches nominal
Point Style: ball
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.140 inches minimum and 0.142 inches maximum
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 2
Material: steel corrosion resisting 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
7222331-00	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-273-6843?

The FSCG of the NSN 5305-01-273-6843 is 5305

Does the NSN 5305-01-273-6843 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-273-6843 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 5305-01-273-6843 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-273-6843 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 5305-01-273-6843 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Feb 29, 1988