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5306-01-642-4288

Find complete technical information, availability, and procurement data for: 5306-01-642-4288

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5306-01-642-4288
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-642-4288
Item Name Code
15903
Assigment Date
02/25/2015 (11 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

hexagon head style, right-hand thread direction, 3a thread class, 1.188 inches minimum and 1.218 inches maximum fastener length, 0.578 inches nominal 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
0.578 inches nominal
Fastener Length
1.188 inches minimum and 1.218 inches maximum
Head Style
hexagon
Head Height
0.188 inches minimum and 0.203 inches maximum
Width Between Flats
0.554 inches minimum and 0.564 inches maximum
Grip Diameter
0.3735 inches minimum and 0.3745 inches maximum
Nominal Thread Diameter
0.3750 inches
Grip Length
0.615 inches minimum and 0.635 inches maximum
Thread Quantity Per Inch
24
Minimum Tensile Strength
160000 pounds per square inch
Surface Finish
32.0 microinches bearing surface of head
Surface Finish
32.0 microinches head
Surface Finish
32.0 microinches threads
Part Name Assigned By Controlling Agency
bolt,hex head,close tolerance,a286 cres,long threads,self-locking and nonlocking
Special Features
bolt has 95 ksi minimum ultimate shear strength;160-190 ksi ftu tensile strength;precipitation hardened per ams5853
Material
iron alloy 660 overall
Material Document And Classification
cres a286(uns s66286)iaw ams5731,5732,5737 or 5853 national std single material response overall
Surface Treatment
aluminum overall
Surface Treatment Document And Classification
nas4006 national std/spec single treatment response overall
Thread Series Designator
unjf
Specification/Standard Data
80205-nas6703 thru 6720 professional/industrial association standard

Related Parts

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Part Number Name
NAS6706A10 Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-642-4288?
The FSCG of the NSN 5306-01-642-4288 is 5306
Does the NSN 5306-01-642-4288 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-642-4288 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 5306-01-642-4288 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-642-4288 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 5306-01-642-4288 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Wed, Feb 25, 2015

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