3-89668

View detailed technical data, stock status, and sourcing information for: 3-89668
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-525-5332

Item Name Code

06666

Assigment Date

01/01/1963 (63 years ago)

3a thread class, right-hand thread direction, 1.875 inches nominal thread length, 3.000 inches nominal fastener length, bevel-conical head style

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: 1.875 inches nominal
Fastener Length: 3.000 inches nominal
Head Style: bevel-conical
Head Diameter: 2.500 inches nominal
Head Height: 1.500 inches nominal
Hole Diameter: 0.250 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 1.500 inches
Width Across Flats: 1.256 inches nominal
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 12
Hole Configuration Style: round internal hexagon
Special Features: drilled hole in threaded end no. three 60 degrees;0.260 in. depth
Material: steel overall
Material Document And Classification: mil-b-7838 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
3-89668	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-525-5332?

The FSCG of the NSN 5306-00-525-5332 is 5306

Does the NSN 5306-00-525-5332 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-525-5332 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 5306-00-525-5332 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-525-5332 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 5306-00-525-5332 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963