STSBG003A18U048

View detailed technical data, stock status, and sourcing information for: STSBG003A18U048
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-424-9275

Item Name Code

15903

Assigment Date

05/04/1974 (52 years ago)

right-hand thread direction, 4.928 inches minimum and 4.958 inches maximum fastener length, double hexagon w/hole head style, 3a thread class, 1.918 inches minimum and 1.968 inches maximum thread 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: 1.918 inches minimum and 1.968 inches maximum
Fastener Length: 4.928 inches minimum and 4.958 inches maximum
Head Style: double hexagon w/hole
Head Height: 1.051 inches nominal
Width Between Flats: 1.239 inches minimum and 1.252 inches maximum
Extended Washer Diameter: 1.865 inches minimum and 1.875 inches maximum
Extended Washer Thickness: 0.248 inches minimum and 0.268 inches maximum
Grip Diameter: 1.1225 inches minimum and 1.1240 inches maximum
Nominal Thread Diameter: 1.125 inches
Grip Length: 2.990 inches minimum and 3.010 inches maximum
Thread Quantity Per Inch: 12
Minimum Tensile Strength: 260000 pounds per square inch
Material: steel comp h11 overall
Material Document And Classification: ams 6487 assn std single material response overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-958-8388	No Name Available	04/01/1981

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
11699A18U048	Shear Bolt
68487-18EV48	Shear Bolt
PBF1044A18U048	Shear Bolt
STSBG003A18U048	Shear Bolt
STSG003A18U048	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-424-9275?

The FSCG of the NSN 5306-00-424-9275 is 5306

Does the NSN 5306-00-424-9275 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-424-9275 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 5306-00-424-9275 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-424-9275 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 5306-00-424-9275 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, May 4, 1974