5305-01-611-8571

Find complete technical information, availability, and procurement data for: 5305-01-611-8571
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-611-8571

Item Name Code

06657

Assigment Date

09/26/2012 (13 years ago)

A safety device fabricated of rigid or semirigid material formed in various shapes. It may be fabricated from a single piece of material, and contains brackets, holes, or other means of attachments. It is designed to partially or fully inclose gear(s), pulley(s), sprocket(s), and the like.

1.688 inches minimum and 1.750 inches maximum thread length, pan head style, right-hand thread direction, 1.932 inches minimum and 2.011 inches maximum fastener length, 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: 1.688 inches minimum and 1.750 inches maximum
Fastener Length: 1.932 inches minimum and 2.011 inches maximum
Head Style: pan
Head Diameter: 0.7160 inches minimum and 0.7400 inches maximum
Head Height: 0.2440 inches minimum and 0.2610 inches maximum
Internal Drive Style: cross recess type 1
End Item Identification: 2350-01-509-3955; multiple launch rocket system (mlrs)
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 4650 pounds per square inch
Part Name Assigned By Controlling Agency: screw,machine,pan head,cruciform recess,carbon steel,unc-2a
Screw Material: steel
Screw Surface Treatment: zinc
Screw Surface Treatment Document And Classification: astm b633,fe/zn 5,type ii assn std single treatment response
Special Features: material iaw procurement specification
Thread Series Designator: unc
Specification/Standard Data: 80205-nas-35206 professional/industrial association standard
Nondefinitive Spec/Std Data: 314 number and z finish

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
MS35206-314Z	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-611-8571?

The FSCG of the NSN 5305-01-611-8571 is 5305

Does the NSN 5305-01-611-8571 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-611-8571 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 5305-01-611-8571 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-611-8571 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 5305-01-611-8571 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Wed, Sep 26, 2012