5306-01-043-0549

Find complete technical information, availability, and procurement data for: 5306-01-043-0549
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-043-0549

Item Name Code

15903

Assigment Date

06/19/1977 (49 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.

double hexagon head style, right-hand thread direction, 3a thread class, 0.497 inches nominal thread length, 1.731 inches minimum and 1.778 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: 0.497 inches nominal
Fastener Length: 1.731 inches minimum and 1.778 inches maximum
Head Style: double hexagon
Head Height: 0.200 inches minimum and 0.220 inches maximum
Width Between Flats: 0.553 inches minimum and 0.564 inches maximum
Grip Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Shank Unthreaded Hole Diameter: 0.101 inches minimum and 0.111 inches maximum first hole
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.240 inches minimum and 1.260 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.501 inches minimum and 1.533 inches maximum first hole
Material: nickel alloy 718 overall
Thread Series Designator: unjf
Specification/Standard Data: 85495-b-17020 manufacturers standard

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FAQs

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

What is the FSCG of the NSN 5306-01-043-0549?

The FSCG of the NSN 5306-01-043-0549 is 5306

Does the NSN 5306-01-043-0549 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-043-0549 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 5306-01-043-0549 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-043-0549 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 5306-01-043-0549 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jun 19, 1977