5305-01-648-0664

Find complete technical information, availability, and procurement data for: 5305-01-648-0664
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-648-0664

Item Name Code

18257

Assigment Date

09/14/2015 (10 years ago)

A hand tool with a high speed wheel, designed for grinding, cutting and polishing. It can be powered by an electric motor or compressed air. It can be fitted with grinding wheel, abrasive disc or a thinner cut-off disc.

0.880 inches nominal thread length, hexagon head style, 4.450 inches nominal fastener length, right-hand thread direction, 2a thread class

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: 0.880 inches nominal
Fastener Length: 4.450 inches nominal
Head Style: hexagon
Head Height: 0.203 inches nominal
Width Between Flats: 0.495 inches nominal
End Item Identification: r19tm900gpmfl
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: hex cap screw, grade 8, yellow zinc
Color: yellow overall
Material: steel comp 4140 overall
Material Document And Classification: sae j429 assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f1941 assn std single treatment 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
0115071	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-648-0664?

The FSCG of the NSN 5305-01-648-0664 is 5305

Does the NSN 5305-01-648-0664 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-648-0664 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 5305-01-648-0664 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-648-0664 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 5305-01-648-0664 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Sep 14, 2015