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5306-01-643-2341

Find complete technical information, availability, and procurement data for: 5306-01-643-2341

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5306-01-643-2341
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-643-2341
Item Name Code
15903
Assigment Date
03/25/2015 (11 years ago)

A transparent or translucent item that encloses or is placed in front of a light source. Sections may be opaque and may include a holder. Serves as either a replacement unit for a specific type of light, such as light,traffic,vehicular; light,indicator; light,navigational,marine; stop light,vehicular; and lantern,electric; or that portion of a switch (as modified) used as an actuator and having provisions for illumination. See also window,lighting fixture; globe; electric light; and filter (as modified). __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

double hexagon extended washer head style, 3.806 inches nominal fastener length, 3a thread class, right-hand thread direction, 1.036 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
1.036 inches minimum
Fastener Length
3.806 inches nominal
Head Style
double hexagon extended washer
Head Height
0.711 inches nominal
Width Between Flats
0.8125 inches nominal
Extended Washer Diameter
1.220 inches minimum and 1.230 inches maximum
Extended Washer Thickness
0.178 inches nominal
Hole Diameter
0.05 inches minimum and 0.06 inches maximum
Grip Diameter
0.7480 inches minimum and 0.7490 inches maximum
Nominal Thread Diameter
0.7500 inches
Grip Length
2.74 inches minimum and 2.76 inches maximum
Hole Quantity
4
Hole Type
drilled
Thread Quantity Per Inch
16
Minimum Tensile Strength
180000 pounds per square inch
Hardness Rating
39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Hole Configuration Style
hexagon flats
Surface Finish
125.0 microinches grip
Surface Finish
125.0 microinches threads
Surface Finish
32.0 microinches bearing surface of head
Part Name Assigned By Controlling Agency
bolt,tension,steel,external wrenching,flanged,12-point,180 ksi ftu,450 degree
Special Features
maximum tensile strength is 200,000 psi
Material
steel comp 4140 or steel comp 4340 or steel comp 8740 or steel comp 6150 overall
Material Document And Classification
mil-s-5826(aisi 4140) government std/spec 1st material response or mil-s-5000(aisi 4340) government std/spec 2nd material response or mil-s-6049(aisi 8740) government std/spec 3rd material response or mil-s-8503(aisi 6150) government std/spec 4th material response overall
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
qq-p-416,type ii,class 2 national std single treatment response overall
Thread Series Designator
unjf
Specification/Standard Data
80205-nas-21250 professional/industrial association standard

Related Parts

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Part Number Name
MS21250H12044 Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-643-2341?
The FSCG of the NSN 5306-01-643-2341 is 5306
Does the NSN 5306-01-643-2341 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-643-2341 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 5306-01-643-2341 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-643-2341 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 5306-01-643-2341 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Wed, Mar 25, 2015

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