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5306-01-437-3875

Find complete technical information, availability, and procurement data for: 5306-01-437-3875

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5306-01-437-3875
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-437-3875
Item Name Code
15903
Assigment Date
10/11/1996 (29 years ago)

A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.

0.425 inches nominal thread length, 3a thread class, 1.660 inches minimum and 1.690 inches maximum fastener length, right-hand thread direction, dished hexagon head style

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
0.425 inches nominal
Fastener Length
1.660 inches minimum and 1.690 inches maximum
Head Style
dished hexagon
Head Height
0.115 inches minimum and 0.140 inches maximum
Width Between Flats
0.429 inches minimum and 0.449 inches maximum
Locking Feature
patch or strip or pellet locking feature
Grip Diameter
0.2485 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter
0.250 inches
Grip Length
1.240 inches minimum and 1.260 inches maximum
Thread Quantity Per Inch
28
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Material
plastic polyamide (nylon) locking feature
Material
steel comp 4340 and steel comp 8740 overall
Material Document And Classification
mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 mil spec 3rd material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty2cl2 fed spec 1st treatment response overall
Thread Series Designator
unjf

Related Parts

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Part Number Name
NAS6604L20 Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-437-3875?
The FSCG of the NSN 5306-01-437-3875 is 5306
Does the NSN 5306-01-437-3875 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-437-3875 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 5306-01-437-3875 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-437-3875 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 5306-01-437-3875 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Fri, Oct 11, 1996

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