7543808
View detailed technical data, stock status, and sourcing information for: 7543808
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An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
0.659 inches minimum thread length, 1.294 inches minimum and 1.324 inches maximum fastener length, right-hand thread direction, spline extended washer head style, 3a thread class
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
- 0.659 inches minimum
- Fastener Length
- 1.294 inches minimum and 1.324 inches maximum
- Head Style
- spline extended washer
- Head Height
- 0.070 inches nominal
- Extended Washer Diameter
- 0.691 inches minimum and 0.701 inches maximum
- Extended Washer Thickness
- 0.044 inches minimum and 0.064 inches maximum
- Shoulder Diameter
- 0.3735 inches minimum and 0.3745 inches maximum first shoulder
- Shoulder Length
- 0.430 inches nominal first shoulder
- Hole Diameter
- 0.060 inches minimum and 0.070 inches maximum
- Head Minor Diameter
- 0.423 inches minimum and 0.438 inches maximum
- Nominal Thread Diameter
- 0.375 inches
- Hole Quantity
- 8
- Hole Type
- drilled
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 16720 pounds per square inch
- Hole Configuration Style
- double hexagon longitudinal hole
- Shoulder Shape
- round first shoulder
- Special Features
- 220000 ksi fut at 800 deg fahreheit
- Material
- nickel alloy 718 overall
- Material Document And Classification
- aams 5662 assn std single material response or ams 5663 assn std single material response overall
- Surface Treatment
- passivate or cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec 1st treatment response or qq-p-416,type 2,class 2 fed spec 2nd treatment response overall
- Thread Series Designator
- unjf
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 |
|---|---|
| 7543808 | Shoulder Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-01-374-0383?
Does the NSN 5306-01-374-0383 have a Schedule B code assigned?
Does NSN 5306-01-374-0383 require demilitarization?
Does NSN 5306-01-374-0383 contain precious materials?
Does NSN 5306-01-374-0383 contain hazardous materials?
When the NSN 5306-01-374-0383 was assigned to the Federal Catalog?
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