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5306-00-543-5015

Find complete technical information, availability, and procurement data for: 5306-00-543-5015

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5306-00-543-5015
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-543-5015
Item Name Code
27851
Assigment Date
01/01/1963 (63 years ago)

An item having two flat bearing surfaces, conforming to the same shape as the base of a nut (1), plain, plate and nut (1), self-locking, plate. It is used to provide better alignment in assembly.

0.624 inches minimum and 0.703 inches maximum thread length, hexagon head style, right-hand thread direction, 3a thread class, 3.328 inches minimum and 3.375 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
0.624 inches minimum and 0.703 inches maximum
Fastener Length
3.328 inches minimum and 3.375 inches maximum
Head Style
hexagon
Head Height
0.234 inches minimum and 0.266 inches maximum
Width Between Flats
0.615 inches minimum and 0.627 inches maximum
Hole Diameter
0.070 inches nominal
Grip Diameter
0.4362 inches minimum and 0.4367 inches maximum
Shank Unthreaded Hole Diameter
0.106 inches nominal first hole
Nominal Thread Diameter
0.437 inches
Grip Length
2.672 inches minimum and 2.704 inches maximum
Hole Quantity
1
Hole Type
drilled
Thread Quantity Per Inch
20
Minimum Tensile Strength
125000 pounds per square inch
Hardness Rating
26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style
hexagon flats
Distance From Head Largest Bearing Surface To Shank Hole Center
3.172 inches nominal first hole
Surface Finish
63.0 microinches bearing surface of head
Surface Finish
63.0 microinches grip
Material
steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4140 or steel comp 4130 or steel comp 4037 overall
Material Document And Classification
mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-5626 mil spec 4th material response or mil-s-6758 mil spec 5th material response or ams 6300 assn std 6th 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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5306-00-156-2931 No Name Available 01/01/1963
5306-00-180-0367 No Name Available 03/01/2008

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
AN177-32 Close Tolerance Bolt
AN177H32 Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-543-5015?
The FSCG of the NSN 5306-00-543-5015 is 5306
Does the NSN 5306-00-543-5015 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-543-5015 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 5306-00-543-5015 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-00-543-5015 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 5306-00-543-5015 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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