NSN 5305-00-815-5121

Machine Screw

FSC: 5305 NIIN: 008155121

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Product Characteristics

NSN:

5305008155121

Demilitarization:

INC:

06657

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.425 inches and 0.571 inches

Fastener Length:

Between 1.636 inches and 1.681 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.452 inches and 0.510 inches

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

140000 pounds per square inch

Hardness Rating:

Between 248.0 brinell standard and 321.0 brinell standard

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Screw Material:

Iron alloy 660

Screw Material Specification:

Ams5732 assn standard 1st material response or ams5733 assn standard 2nd material response

Thread Series Designator:

Unf

Part Numbers

NAS560HK4-18
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

NATIONAL AEROSPACE STANDARDS - 80205