5305-01-686-4030

Find complete technical information, availability, and procurement data for: 5305-01-686-4030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-686-4030

Item Name Code

29294

Assigment Date

02/12/2020 (6 years ago)

A long, major, rigid structural member supported at one or both ends. It is designed to carry shear loads and bending moments.

3a thread class, 0.378 inches minimum and 0.428 inches maximum thread length, flat countersunk head style, right-hand thread direction, 0.763 inches minimum and 0.793 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: 0.378 inches minimum and 0.428 inches maximum
Fastener Length: 0.763 inches minimum and 0.793 inches maximum
Head Style: flat countersunk
Head Diameter: 0.464 inches minimum and 0.507 inches maximum
Grip Diameter: 0.4052 inches minimum and 0.4057 inches maximum
Internal Drive Style: offset cruciform (torque set)
End Item Identification: b1-bacft
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.365 inches minimum and 0.385 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: bolt, flush head
Material: titanium alloy uns r54520 overall
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
NAS1580V4T6Y	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-686-4030?

The FSCG of the NSN 5305-01-686-4030 is 5305

Does the NSN 5305-01-686-4030 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-686-4030 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 5305-01-686-4030 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-686-4030 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 5305-01-686-4030 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Wed, Feb 12, 2020