GB511BY3-11M

View detailed technical data, stock status, and sourcing information for: GB511BY3-11M
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-027-3007

Item Name Code

27851

Assigment Date

09/16/1976 (49 years ago)

0.338 inches nominal thread length, hexagon head style, 3a thread class, 0.110 inches minimum and 0.125 inches maximum head height, right-hand thread direction

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: 0.338 inches nominal
Head Style: hexagon
Head Height: 0.110 inches minimum and 0.125 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.678 inches minimum and 0.698 inches maximum
Thread Quantity Per Inch: 32
Surface Finish: 16.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Part Name Assigned By Controlling Agency: navy special project
Material: titanium alloy overall
Material Document And Classification: nas621 assn std single material response overall
Thread Series Designator: unjf
Specification/Standard Data: 26512-gb511by3 manufacturers standard

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
110185-3-11M	Close Tolerance Bolt
BM15016-3-11A	Close Tolerance Bolt
GB511BY3-11M	Close Tolerance Bolt
VEH160271-3M11	Close Tolerance Bolt
VS3117-3-11	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-027-3007?

The FSCG of the NSN 5306-01-027-3007 is 5306

Does the NSN 5306-01-027-3007 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-027-3007 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 5306-01-027-3007 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-027-3007 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 5306-01-027-3007 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Sep 16, 1976