NSN 5306-01-278-3779

Machine Bolt

FSC: 5306 NIIN: 012783779

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Product Characteristics

NSN:

5306012783779

Demilitarization:

INC:

01847

Shelf Life:

N/A

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.633 inches and 0.693 inches

Fastener Length:

Between 0.773 inches and 0.803 inches

Head Style:

Hexagon

Head Height:

Between 0.203 inches and 0.235 inches

Width Between Flats:

Between 0.554 inches and 0.564 inches

Thread Diameter:

0.3750 inches

Grip Length:

Between 0.110 inches and 0.140 inches

Features Provided:

Finished head and flat washer and spacer

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

140000 pounds per square inch

Special Features:

Furnish with tab

Material:

Iron alloy 660

Material Specification:

Ams5732 assn standard single material response or ams5737 assn standard single material response

Surface Treatment:

Passivate

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response

Thread Series Designator:

Unjf

Part Numbers

BR2111-4021
BRUCE AEROSPACE INC.
ST26D58
LOCKHEED MARTIN CORPORATION
ST26D58-4021
LOCKHEED MARTIN CORPORATION

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

BRUCE AEROSPACE INC. - 17023

LOCKHEED MARTIN CORPORATION - 04236