5305-01-025-4789

Find complete technical information, availability, and procurement data for: 5305-01-025-4789
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-025-4789

Item Name Code

01852

Assigment Date

08/03/1976 (49 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.

0.303 inches minimum and 0.313 inches maximum thread length, right-hand thread direction, 2a thread class, 1.750 inches nominal fastener length, knurled no. 4 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: 2a
Thread Direction: right-hand
Thread Length: 0.303 inches minimum and 0.313 inches maximum
Fastener Length: 1.750 inches nominal
Head Style: knurled no. 4
Head Diameter: 0.495 inches minimum and 0.505 inches maximum
Head Height: 0.546 inches minimum and 0.578 inches maximum
First Diameter From Head: 0.170 inches minimum and 0.180 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 1.249 inches minimum and 1.259 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: astm a582 cond a assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 mil spec single treatment 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
6118-SS-2528-7	Externally Relieved Body Screw
951274-1	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-025-4789?

The FSCG of the NSN 5305-01-025-4789 is 5305

Does the NSN 5305-01-025-4789 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-025-4789 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 5305-01-025-4789 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-025-4789 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 5305-01-025-4789 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Aug 3, 1976