5306-00-326-7660

Find complete technical information, availability, and procurement data for: 5306-00-326-7660
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-00-326-7660 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-326-7660

Item Name Code

04905

Assigment Date

12/03/1973 (52 years ago)

square head style, 2.220 inches minimum and 2.230 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.255 inches minimum 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: 0.255 inches minimum
Fastener Length: 2.220 inches minimum and 2.230 inches maximum
Head Style: square
Head Height: 0.100 inches nominal
Width Between Flats: 0.750 inches nominal
Shoulder Diameter: 0.3738 inches minimum and 0.3743 inches maximum second shoulder
Shoulder Diameter: 0.4990 inches minimum and 0.5000 inches maximum first shoulder
Shoulder Length: 0.755 inches nominal second shoulder
Shoulder Length: 0.910 inches minimum and 0.920 inches maximum first shoulder
Locking Feature: pellet threads
Shank Unthreaded Hole Diameter: 0.076 inches nominal first hole
End Item Identification: f100 eng
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 53.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.120 inches minimum and 2.130 inches maximum first hole
Shoulder Shape: round first shoulder
Special Features: shoulder is casehardened
Material: steel overall
Material Document And Classification: mil-s-5000 cond c4 mil spec single material response overall
Thread Series Designator: unf

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
2-73843-1	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-326-7660?

The FSCG of the NSN 5306-00-326-7660 is 5306

Does the NSN 5306-00-326-7660 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-326-7660 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 5306-00-326-7660 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-326-7660 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 5306-00-326-7660 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Dec 3, 1973