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5306-00-881-2677

Find complete technical information, availability, and procurement data for: 5306-00-881-2677

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5306-00-881-2677
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-881-2677
Item Name Code
15903
Assigment Date
01/01/1962 (64 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

right-hand thread direction, 3a thread class, dished hexagon head style, 3.011 inches nominal fastener length, 0.511 inches minimum 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
3a
Thread Direction
right-hand
Thread Length
0.511 inches minimum
Fastener Length
3.011 inches nominal
Head Style
dished hexagon
Head Height
0.281 inches nominal
Width Between Flats
0.865 inches minimum and 0.877 inches maximum
Grip Diameter
0.5605 inches minimum and 0.5615 inches maximum
Shank Unthreaded Hole Diameter
0.141 inches nominal first hole
Nominal Thread Diameter
0.562 inches
Grip Length
2.500 inches nominal
Thread Quantity Per Inch
18
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center
2.887 inches nominal first hole
Material
steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 or steel comp 4037 overall
Material Document And Classification
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response or mil-s-8695 mil spec 6th material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416 ty2 cl3 fed spec single treatment response overall
Thread Series Designator
unf

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Part Number Name
NAS1109-40D Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-881-2677?
The FSCG of the NSN 5306-00-881-2677 is 5306
Does the NSN 5306-00-881-2677 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-881-2677 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 5306-00-881-2677 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-881-2677 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 5306-00-881-2677 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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