5306-01-379-1480

Find complete technical information, availability, and procurement data for: 5306-01-379-1480
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-379-1480

Item Name Code

27851

Assigment Date

08/27/1993 (32 years ago)

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes:coupler,rotary,radio frequency; coupler, directional; adapter,waveguide; and tuner, waveguide.

1.120 inches nominal fastener length, 3a thread class, right-hand thread direction, 0.320 inches nominal thread length, hexagon 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: 0.320 inches nominal
Fastener Length: 1.120 inches nominal
Head Style: hexagon
Head Height: 0.140 inches minimum and 0.172 inches maximum
Width Between Flats: 0.428 inches minimum and 0.440 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum first hole
End Item Identification: b-52h
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.740 inches minimum and 0.750 inches maximum
Thread Quantity Per Inch: 28
Criticality Code Justification: anee
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.960 inches nominal first hole
Material: steel comp 8630 or steel comp 4130 overall
Material Document And Classification: mil-s-6050 mil spec 1st material response or mil-s-6758 mil spec 2nd 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
3-56326-501	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-379-1480?

The FSCG of the NSN 5306-01-379-1480 is 5306

Does the NSN 5306-01-379-1480 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-379-1480 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 5306-01-379-1480 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-379-1480 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 5306-01-379-1480 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Aug 27, 1993