5305-00-497-7311

Find complete technical information, availability, and procurement data for: 5305-00-497-7311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-497-7311

Item Name Code

06672

Assigment Date

07/02/1971 (55 years ago)

hexagon head style, 2.685 inches minimum and 2.715 inches maximum fastener length, 0.330 inches maximum thread length, 3a thread class, 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: 3a
Thread Direction: right-hand
Thread Length: 0.330 inches maximum
Fastener Length: 2.685 inches minimum and 2.715 inches maximum
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.204 inches maximum
Width Between Flats: 0.490 inches minimum and 0.502 inches maximum
Hole Diameter: 0.070 inches nominal
Point Length: 0.305 inches minimum and 0.335 inches maximum
Point Diameter: 0.248 inches minimum and 0.250 inches maximum
Point Style: dog
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.312 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 180000 pounds per square inch
Hole Configuration Style: hexagon flats
Material: steel overall
Material Document And Classification: ce-0906 fscm 06848 mfr ref single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: facp-0400 ty 2 fscm 06848 mfr ref single treatment response overall
Test Data Document: "81349-mil-t-6870 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unjf

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
2578832-001A	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-497-7311?

The FSCG of the NSN 5305-00-497-7311 is 5305

Does the NSN 5305-00-497-7311 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-497-7311 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 5305-00-497-7311 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-497-7311 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 5305-00-497-7311 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 2, 1971