CBS811-04-2

View detailed technical data, stock status, and sourcing information for: CBS811-04-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-310-5840

Item Name Code

16282

Assigment Date

10/26/1973 (52 years ago)

flat chamfer head style, right-hand thread direction, 3a thread class, 0.296 inches minimum and 0.328 inches maximum fastener length, 0.246 inches minimum and 0.328 inches maximum thread 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: 0.246 inches minimum and 0.328 inches maximum
Fastener Length: 0.296 inches minimum and 0.328 inches maximum
Head Style: flat chamfer
Head Diameter: 0.176 inches minimum and 0.183 inches maximum
Head Height: 0.108 inches minimum and 0.112 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.112 inches
Width Across Flats: 0.093 inches minimum and 0.095 inches maximum
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 160000 pounds per square inch
Material: iron alloy 660 overall
Material Document And Classification: ams5731 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjc

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FAQs

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

What is the FSCG of the NSN 5305-00-310-5840?

The FSCG of the NSN 5305-00-310-5840 is 5305

Does the NSN 5305-00-310-5840 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-310-5840 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 5305-00-310-5840 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-310-5840 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 5305-00-310-5840 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 26, 1973