MS21073L04K
View detailed technical data, stock status, and sourcing information for: MS21073L04K
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A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
dry film lubricant lubrication, right-hand thread direction, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, 3b thread class, prevailing torque all metal design locking feature
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque all metal design
- Lubrication
- dry film lubricant
- Mounting Hole Diameter
- 0.098 inches minimum and 0.103 inches maximum
- Nut Style
- plate
- Nut Length
- 0.448 inches maximum
- Nut Height
- 0.143 inches maximum
- Plate Thickness
- 0.040 inches maximum
- Nut Mounting Provision
- countersunk holes
- Mounting Provision Location
- opposite nut projection side
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.198 inches minimum and 0.208 inches maximum
- Temp Rating
- 450.0 fahrenheit nominal
- Thread Series
- unjc
- Thread Quantity Per Inch
- 40
- Hardness Rating
- 49.0 rockwell c maximum
- Nominal Thread Size
- 0.112 inches
- Mounting Hole Countersink Angle
- 98.0 degrees minimum and 102.0 degrees maximum
- Part Name Assigned By Controlling Agency
- navy special project
- Surface Treatment Document And Classification
- qq-p-416 fed spec single treatment response overall
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 |
|---|---|
| M 12620-40BC | Plate Self-Locking Nut |
| M 12620-82BC | Plate Self-Locking Nut |
| MK3000-04BC | Plate Self-Locking Nut |
| MS21073L04K | Plate Self-Locking Nut |
| MTL7S440BC | Plate Self-Locking Nut |
| RM300A04K | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-763-3935?
Does the NSN 5310-00-763-3935 have a Schedule B code assigned?
Does NSN 5310-00-763-3935 require demilitarization?
Does NSN 5310-00-763-3935 contain precious materials?
Does NSN 5310-00-763-3935 contain hazardous materials?
When the NSN 5310-00-763-3935 was assigned to the Federal Catalog?
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Pricing
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