5306-01-158-3875

Find complete technical information, availability, and procurement data for: 5306-01-158-3875
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-158-3875

Item Name Code

06675

Assigment Date

07/22/1983 (43 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2a thread class, right-hand thread direction, flat chamfer head style, 4.230 inches minimum and 4.270 inches maximum fastener length, 1.550 inches minimum and 1.590 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 1.550 inches minimum and 1.590 inches maximum
Fastener Length: 4.230 inches minimum and 4.270 inches maximum
Head Style: flat chamfer
Head Diameter: 1.668 inches minimum and 1.688 inches maximum
First Diameter From Head: 0.935 inches minimum and 0.945 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 2.680 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 4.230 inches minimum and 4.270 inches maximum
Nominal Thread Diameter: 1.125 inches
Thread Quantity Per Inch: 8
Criticality Code Justification: zzzy
Externally Relieved Body Diameter Quantity: 1
Special Features: the bolt is a castellated hex head,8 slots equally spaced at 0.286 inches apart
Material: nickel alloy overall
Thread Series Designator: un
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
141C2905 P1	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-158-3875?

The FSCG of the NSN 5306-01-158-3875 is 5306

Does the NSN 5306-01-158-3875 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-158-3875 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 5306-01-158-3875 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-158-3875 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 5306-01-158-3875 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jul 22, 1983