5305-00-870-2998

Find complete technical information, availability, and procurement data for: 5305-00-870-2998
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-870-2998

Item Name Code

06657

Assigment Date

11/03/1967 (58 years ago)

hexagon head style, 0.470 inches minimum and 0.530 inches maximum thread length, 3a thread class, right-hand thread direction, 1.870 inches minimum and 1.890 inches maximum 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: 0.470 inches minimum and 0.530 inches maximum
Fastener Length: 1.870 inches minimum and 1.890 inches maximum
Head Style: hexagon
Head Height: 0.146 inches minimum and 0.166 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Hardness Rating: 30.0 rockwell c minimum and 38.0 rockwell c maximum
Screw Material: steel comp 601
Screw Material Document And Classification: ams 6304 assn std single material response
Screw Surface Treatment: nickel and cadmium
Screw Surface Treatment Document And Classification: ams 2416 assn std all treatment responses
Thread Series Designator: unf

FAQs

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

What is the FSCG of the NSN 5305-00-870-2998?

The FSCG of the NSN 5305-00-870-2998 is 5305

Does the NSN 5305-00-870-2998 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-870-2998 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 5305-00-870-2998 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-870-2998 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 5305-00-870-2998 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Nov 3, 1967