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MS21250H09-024

Shear Bolt

This page provides complete and verified information for part number MS21250H09-024, NSN 5306-01-059-2506

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

MS21250H09-024
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-059-2506
Item Name Code
15903
Assigment Date
04/09/1978 (48 years ago)

A terminal designed to be affixed, usually at one end, to a post, stud, chassis, or the like for mounting. It has provisions for attachment of wire(s) or similar electrical conductor(s) in order to establish an electrical connection and could require the use of tool(s) for attachment of wire. For post like terminals, see terminal stud. Excludes:clip, electrical; terminal, quick disconnect and terminal feedthru.

double hexagon w/hole head style, right-hand thread direction, 2.362 inches minimum and 2.382 inches maximum fastener length, 3a thread class, 0.842 inches minimum and 0.892 inches maximum thread length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.842 inches minimum and 0.892 inches maximum
Fastener Length
2.362 inches minimum and 2.382 inches maximum
Head Style
double hexagon w/hole
Head Height
0.557 inches nominal
Width Between Flats
0.610 inches minimum and 0.625 inches maximum
Extended Washer Diameter
0.928 inches minimum and 0.938 inches maximum
Extended Washer Thickness
0.133 inches nominal
Hole Diameter
0.055 inches nominal
Grip Diameter
0.5605 inches minimum and 0.5615 inches maximum
Nominal Thread Diameter
0.562 inches
Grip Length
1.490 inches minimum and 1.510 inches maximum
Hole Quantity
4
Hole Type
drilled
Thread Quantity Per Inch
18
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
round
Material
steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 6150 overall
Material Document And Classification
mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-8503 mil spec 4th material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416 fed spec all treatment responses overall
Thread Series Designator
unjf

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A003B0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0015903
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7318152000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
ZF
National Motor Freight Classification Item Number
093486
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
48950
National Motor Freight Class Rating
W - Rating variable
Less than Car Load Rating
U - 50.0
Water Commodity
573 - Bolts or nuts (iron or steel),(less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
bolts,nuts or screws, noi (sub 3)

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for MS21250H09-024

What is the FSCG of the NSN 5306-01-059-2506?
The FSCG of the NSN 5306-01-059-2506 is 5306
Does the NSN 5306-01-059-2506 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-059-2506 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 5306-01-059-2506 contain precious materials?
Precious metal content is unknown
Does NSN 5306-01-059-2506 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 5306-01-059-2506 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Apr 9, 1978

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