MIL-N-45913
View detailed technical data, stock status, and sourcing information for: MIL-N-45913
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-159-1577
Item Name Code
29730
Assigment Date
10/24/1971 (54 years ago)
right-hand thread direction, 2b thread class, prevailing torque all metal design locking feature, 0.560 inches maximum washer outside diameter, dry film lubricant lubrication
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque all metal design
- Washer Outside Diameter
- 0.560 inches maximum
- Lubrication
- dry film lubricant
- Overall Height
- 0.300 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.040 inches minimum and 0.060 inches maximum
- Width Across Flats
- 0.4280 inches minimum and 0.4385 inches maximum
- Thread Series
- unc
- Thread Quantity Per Inch
- 20
- Hardness Rating
- 24.0 rockwell c minimum and 32.0 rockwell c maximum
- Nominal Thread Size
- 0.250 inches
- Material
- steel overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-01-237-2011 | No Name Available | 09/01/1993 |
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 |
|---|---|
| MIL-N-45913 | Extended Washer Self-Locking Nut |
| MS51988-3 | Extended Washer Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-159-1577?
The FSCG of the NSN 5310-00-159-1577 is 5310
Does the NSN 5310-00-159-1577 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5310-00-159-1577 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 5310-00-159-1577 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-159-1577 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 5310-00-159-1577 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Oct 24, 1971
Professional Distribution
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Pricing
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