E11520-4
View detailed technical data, stock status, and sourcing information for: E11520-4
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-456-8040
Item Name Code
29730
Assigment Date
06/26/1998 (28 years ago)
0.204 inches minimum and 0.219 inches maximum overall height, 3b thread class, right-hand thread direction, 0.402 inches minimum and 0.412 inches maximum washer outside diameter, 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
- Washer Outside Diameter
- 0.402 inches minimum and 0.412 inches maximum
- Overall Height
- 0.204 inches minimum and 0.219 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.019 inches minimum
- Width Across Flats
- 0.306 inches minimum and 0.316 inches maximum
- Thread Series
- unjf
- Thread Quantity Per Inch
- 28
- Hardness Rating
- 32.0 rockwell c minimum and 46.0 rockwell c maximum
- Nominal Thread Size
- 0.250 inches
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5525jgaams 5732 assn std single material response overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-01-518-3336 | No Name Available | 11/01/2004 |
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-456-8040?
The FSCG of the NSN 5310-01-456-8040 is 5310
Does the NSN 5310-01-456-8040 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-456-8040 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 5310-01-456-8040 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-456-8040 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 5310-01-456-8040 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Fri, Jun 26, 1998
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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