GB511B8-26

View detailed technical data, stock status, and sourcing information for: GB511B8-26
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part GB511B8-26 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-052-1186

Item Name Code

15903

Assigment Date

12/10/1977 (48 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

0.490 inches minimum and 0.557 inches maximum thread length, right-hand thread direction, double hexagon head style, 3a thread class, 2.125 inches minimum and 2.172 inches maximum fastener length

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: 0.490 inches minimum and 0.557 inches maximum
Fastener Length: 2.125 inches minimum and 2.172 inches maximum
Head Style: double hexagon
Head Height: 0.271 inches minimum and 0.291 inches maximum
Width Between Flats: 0.741 inches minimum and 0.752 inches maximum
Grip Diameter: 0.4982 inches minimum and 0.4991 inches maximum
Nominal Thread Diameter: 0.500 inches
Grip Length: 1.615 inches minimum and 1.635 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Material: steel comp h11 overall
Surface Treatment: cadmium overall
Thread Series Designator: unjf
Specification/Standard Data: 26512-gb511b 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
AIC516B8-26	Shear Bolt
BM17020-8-26A	Shear Bolt
EWSB22D8-26	Shear Bolt
GB511B8-26	Shear Bolt
H401-8-26	Shear Bolt
VAL22034-8F26	Shear Bolt
VAL22034-8G26	Shear Bolt
VS3071-8F26	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-052-1186?

The FSCG of the NSN 5306-01-052-1186 is 5306

Does the NSN 5306-01-052-1186 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-052-1186 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 5306-01-052-1186 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-052-1186 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 5306-01-052-1186 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Dec 10, 1977