GB511DU

View detailed technical data, stock status, and sourcing information for: GB511DU
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-323-4154

Item Name Code

29294

Assigment Date

07/27/1990 (36 years ago)

right-hand thread direction, 0.363 inches nominal thread length, 0.536 inches minimum and 0.566 inches maximum fastener length, 3a thread class, pan head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.363 inches nominal
Fastener Length: 0.536 inches minimum and 0.566 inches maximum
Head Style: pan
Head Diameter: 0.360 inches minimum and 0.374 inches maximum
Head Height: 0.115 inches minimum and 0.125 inches maximum
Grip Diameter: 0.1890 inches minimum and 0.1895 inches maximum
Shank Unthreaded Hole Diameter: 0.070 inches minimum and 0.080 inches maximum first hole
Internal Drive Style: torque-set ribbed
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.178 inches minimum and 0.198 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.410 inches minimum and 0.460 inches maximum first hole
Part Name Assigned By Controlling Agency: navy special project
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2,cl 2 fed spec single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
122966CDH-3	Close Tolerance Screw
AM2800C3D-3	Close Tolerance Screw
GB511DU	Close Tolerance Screw
GB511DU3C3D	Close Tolerance Screw
HR217C3-3D	Close Tolerance Screw
MATP111CD3-3	Close Tolerance Screw
PBF1355C3-3D	Close Tolerance Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-323-4154?

The FSCG of the NSN 5305-01-323-4154 is 5305

Does NSN 5305-01-323-4154 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 5305-01-323-4154 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-323-4154 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 5305-01-323-4154 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Jul 27, 1990