NSN 5306-00-281-9972

Machine Bolt

FSC: 5306 NIIN: 002819972

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Product Characteristics

NSN:

5306002819972

Demilitarization:

INC:

01847

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 1.188 inches and 1.281 inches

Fastener Length:

Between 1.250 inches and 1.312 inches

Head Style:

Crowned hexagon

Head Height:

0.490 inches

Width Between Flats:

0.502 inches

Thread Diameter:

0.312 inches

Grip Length:

Between 0.031 inches and 0.062 inches

Features Provided:

Finished head

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c and 32.0 rockwell c

Special Features:

Slot in thd end 0.061 to 0.077 in. By 0.097 to 0.130 in. Deep

Material:

Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037

Material Specification:

Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6758 military specification 5th material response or ams 6300 assn standard 6th material response

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416, type 2, class 3 federal specification single treatment response

Thread Series Designator:

Unf

Specification Data:

80205-nas428 professional/industrial association standard

Part Numbers

B6812
MILITARY SPECIFICATIONS
NAS428K5-12
NATIONAL AEROSPACE STANDARDS
NAS438K5-12
NATIONAL AEROSPACE STANDARDS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7318152000 - Bolts and bolts and their nuts or washers exported in the same shipment.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

MILITARY SPECIFICATIONS - 81349

NATIONAL AEROSPACE STANDARDS - 80205