BACB30BG5H7

View detailed technical data, stock status, and sourcing information for: BACB30BG5H7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-267-0049

Item Name Code

27851

Assigment Date

11/04/1987 (38 years ago)

hexagon head style, 0.953 inches minimum and 0.983 inches maximum fastener length, 3a thread class, 0.500 inches minimum and 0.562 inches maximum thread length, 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: 0.500 inches minimum and 0.562 inches maximum
Fastener Length: 0.953 inches minimum and 0.983 inches maximum
Head Style: hexagon
Head Height: 0.172 inches minimum and 0.204 inches maximum
Width Between Flats: 0.490 inches minimum and 0.502 inches maximum
Hole Diameter: 0.070 inches minimum and 0.075 inches maximum
Grip Diameter: 0.3112 inches minimum and 0.3117 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.421 inches minimum and 0.453 inches maximum
Hole Quantity: 1
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Hole Configuration Style: hexagon flats
Material: iron alloy 651 or iron alloy 660 overall
Material Document And Classification: ams5721 assn std 1st material response or ams5732 assn std 2nd material response overall
Thread Series Designator: unf

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
BACB30BG5H7	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-267-0049?

The FSCG of the NSN 5306-01-267-0049 is 5306

Does the NSN 5306-01-267-0049 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-267-0049 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 5306-01-267-0049 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-267-0049 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 5306-01-267-0049 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Nov 4, 1987