5305-01-689-7201

Find complete technical information, availability, and procurement data for: 5305-01-689-7201
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-689-7201

Item Name Code

18257

Assigment Date

07/07/2020 (6 years ago)

A collection of items, that provide facilities for the display of data.

0.750 inches nominal thread length, hexagon head style, 2a thread class, 0.970 inches minimum and 1.000 inches maximum fastener length, right-hand thread direction

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: 0.750 inches nominal
Fastener Length: 0.970 inches minimum and 1.000 inches maximum
Head Style: hexagon
Head Height: 0.015 inches minimum and 0.163 inches maximum
Width Between Flats: 0.428 inches minimum and 0.438 inches maximum
End Item Identification: encoder,shaft
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 120000 pounds per square inch
Hardness Rating: 23.0 rockwell c minimum and 34.0 rockwell c maximum overall
Part Name Assigned By Controlling Agency: screw, cap, hexagon
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
M1222RN4C216GANN	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-689-7201?

The FSCG of the NSN 5305-01-689-7201 is 5305

Does the NSN 5305-01-689-7201 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-689-7201 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 5305-01-689-7201 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-689-7201 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 5305-01-689-7201 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Jul 7, 2020