4025418

View detailed technical data, stock status, and sourcing information for: 4025418
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-392-1638

Item Name Code

04905

Assigment Date

04/01/1974 (52 years ago)

1.000 inches minimum and 1.020 inches maximum fastener length, double hexagon w/hole head style, 3a thread class, 0.309 inches minimum and 0.356 inches maximum thread length, 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: 0.309 inches minimum and 0.356 inches maximum
Fastener Length: 1.000 inches minimum and 1.020 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.248 inches minimum and 0.268 inches maximum
Width Between Flats: 0.250 inches nominal
Extended Washer Diameter: 0.365 inches minimum and 0.385 inches maximum
Extended Washer Thickness: 0.040 inches minimum
Shoulder Diameter: 0.248 inches minimum and 0.249 inches maximum first shoulder
Shoulder Length: 0.627 inches minimum and 0.634 inches maximum first shoulder
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Shoulder Shape: round first shoulder
Material: titanium alloy overall
Material Document And Classification: ams 4967 assn std single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: pwa 37-1 fscm 77445 mfr ref single treatment response 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
4025418	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-392-1638?

The FSCG of the NSN 5306-00-392-1638 is 5306

Does the NSN 5306-00-392-1638 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-00-392-1638 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 5306-00-392-1638 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-392-1638 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 5306-00-392-1638 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Apr 1, 1974