5306-01-231-5903
Find complete technical information, availability, and procurement data for: 5306-01-231-5903
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-231-5903
Item Name Code
16014
Assigment Date
04/30/1986 (40 years ago)
left-hand thread direction, 1.000 inches nominal thread length, 2.235 inches minimum and 2.297 inches maximum fastener length, flat chamfer head style, 1.125 inches nominal head diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Direction
- left-hand
- Thread Length
- 1.000 inches nominal
- Fastener Length
- 2.235 inches minimum and 2.297 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 1.125 inches nominal
- Head Height
- 0.281 inches minimum and 0.291 inches maximum
- Shoulder Diameter
- 0.871 inches minimum and 0.877 inches maximum first shoulder
- Shoulder Length
- 1.125 inches minimum and 1.157 inches maximum first shoulder
- Nominal Thread Diameter
- 0.750 inches
- Thread Quantity Per Inch
- 16
- Minimum Tensile Strength
- 120000 pounds per square inch
- Hardness Rating
- 20.0 rockwell c minimum and 28.0 rockwell c maximum overall
- Shoulder Shape
- ribbed first shoulder
- Material
- steel comp 1038 or steel comp 1035 overall
- Surface Treatment
- zinc overall
- Thread Series Designator
- unf
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-01-231-5903?
The FSCG of the NSN 5306-01-231-5903 is 5306
Does the NSN 5306-01-231-5903 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-231-5903 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 5306-01-231-5903 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-231-5903 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 5306-01-231-5903 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Wed, Apr 30, 1986
Professional Distribution
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- AS9120 Quality Standards
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 6 |
| New Surplus | 94 |
| Total | 100 |
Availability of this item was last updated on:
04/20/2026 03:04 PM EDT.
Stock levels and pricing are subject to change.