80552
View detailed technical data, stock status, and sourcing information for: 80552
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-811-6419
Item Name Code
29730
Assigment Date
01/01/1960 (66 years ago)
0.103 inches minimum and 0.125 inches maximum overall height, prevailing torque all metal design locking feature, 3b thread class, 0.206 inches maximum washer outside diameter, right-hand thread direction
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
- 0.206 inches maximum
- Overall Height
- 0.103 inches minimum and 0.125 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.010 inches minimum
- Width Across Flats
- 0.150 inches minimum and 0.158 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
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5310-00-815-8341 | No Name Available | 02/05/2025 |
| 5310-00-988-2439 | No Name Available | 12/01/1976 |
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 |
|---|---|
| 1491-440C | Extended Washer Self-Locking Nut |
| 2 0040-323 | Extended Washer Self-Locking Nut |
| 22MM40 | Extended Washer Self-Locking Nut |
| 38-0021 | Extended Washer Self-Locking Nut |
| 38FM440 | Extended Washer Self-Locking Nut |
| 4138-0021 | Extended Washer Self-Locking Nut |
| 418084-2 | Extended Washer Self-Locking Nut |
| 457-5583 | Extended Washer Self-Locking Nut |
| 5310008116419 | Extended Washer Self-Locking Nut |
| 5310PL0201979 | Extended Washer Self-Locking Nut |
| 723009731500 | Extended Washer Self-Locking Nut |
| 80552 | Extended Washer Self-Locking Nut |
| 938.07.68.501 | Extended Washer Self-Locking Nut |
| F52LH3324-40 | Extended Washer Self-Locking Nut |
| FN12-40 | Extended Washer Self-Locking Nut |
| FN12A-40 | Extended Washer Self-Locking Nut |
| H14L04CW | Extended Washer Self-Locking Nut |
| MS 21042-04 | Extended Washer Self-Locking Nut |
| MS21042-04 | Extended Washer Self-Locking Nut |
| MS21042-04C | Extended Washer Self-Locking Nut |
| MS21042C04 | Extended Washer Self-Locking Nut |
| RM22LH1660-40 | Extended Washer Self-Locking Nut |
| T98S440CPC | Extended Washer Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-811-6419?
The FSCG of the NSN 5310-00-811-6419 is 5310
Does the NSN 5310-00-811-6419 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-811-6419 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 5310-00-811-6419 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-811-6419 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 5310-00-811-6419 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960
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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 | 175,498 |
| New Surplus | 13,625 |
| Serviceable | 1 |
| Total | 189,124 |
Availability of this item was last updated on:
12/22/2025 11:12 AM EST.
Stock levels and pricing are subject to change.