5306-00-251-2180

Find complete technical information, availability, and procurement data for: 5306-00-251-2180
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 5306-00-251-2180 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

5306-00-251-2180

Item Name Code

01847

Assigment Date

06/13/1973 (53 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

1.719 inches minimum and 1.781 inches maximum thread length, 3a thread class, right-hand thread direction, hexagon head style, 2.469 inches minimum and 2.531 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: 1.719 inches minimum and 1.781 inches maximum
Fastener Length: 2.469 inches minimum and 2.531 inches maximum
Head Style: hexagon
Head Height: 0.250 inches minimum and 0.312 inches maximum
Width Between Flats: 0.552 inches minimum and 0.572 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.719 inches minimum and 0.781 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 115000 pounds per square inch
Material: steel comp 1035 overall
Material Document And Classification: qq-s-631,comp 1035 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment 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
4X145C1	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-251-2180?

The FSCG of the NSN 5306-00-251-2180 is 5306

Does the NSN 5306-00-251-2180 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-251-2180 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 5306-00-251-2180 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-251-2180 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 5306-00-251-2180 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jun 13, 1973