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MS21134-03004 Shear Bolt

5306-01-059-3582

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Official Item Classification

Name
Shear Bolt
Part Number
MS21134-03004
(NSN) National Stock Number
5306-01-059-3582
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
15903
(FIIG) Federal Item Identification Guide
A003B0
Date
04/10/1978 (48 years ago)

double hexagon w/hole head style, 0.420 inches minimum and 0.460 inches maximum thread length, right-hand thread direction, 3a thread class, 0.680 inches minimum and 0.700 inches maximum fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.420 inches minimum and 0.460 inches maximum

Fastener Length

0.680 inches minimum and 0.700 inches maximum

Head Style

double hexagon w/hole

Head Height

0.255 inches minimum and 0.275 inches maximum

Width Between Flats

0.240 inches minimum and 0.260 inches maximum

Extended Washer Diameter

0.340 inches minimum and 0.350 inches maximum

Extended Washer Thickness

0.045 inches minimum and 0.065 inches maximum

Grip Diameter

0.1885 inches minimum and 0.1895 inches maximum

Nominal Thread Diameter

0.190 inches

Grip Length

0.240 inches minimum and 0.260 inches maximum

Thread Quantity Per Inch

32

Minimum Tensile Strength

180000 pounds per square inch

Hardness Rating

39.0 rockwell c minimum and 43.0 rockwell c maximum overall

Material

steel comp 4140 or steel comp e4340 or steel comp 8740 or steel comp 6150 overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416 ty2 cl2 fed spec single treatment response overall

Thread Series Designator

unjf

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015903

Related Hardware Products

Part Number Description
MS21134-03004 Shear Bolt
VFK100G-03004 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-059-3582?
The FSCG of the NSN 5306-01-059-3582 is 5306
Does the NSN 5306-01-059-3582 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-059-3582 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 5306-01-059-3582 contain precious materials?
Precious metal content is unknown
Does NSN 5306-01-059-3582 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 5306-01-059-3582 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Apr 10, 1978