534D1
View detailed technical data, stock status, and sourcing information for: 534D1
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-275-0704
Item Name Code
29730
Assigment Date
01/01/1963 (63 years ago)
right-hand thread direction, 0.490 inches minimum and 0.500 inches maximum overall height, 0.648 inches minimum and 0.663 inches maximum washer outside diameter, 3b thread class, free-running 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
- free-running all metal design
- Washer Outside Diameter
- 0.648 inches minimum and 0.663 inches maximum
- Overall Height
- 0.490 inches minimum and 0.500 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.100 inches nominal
- Width Across Flats
- 0.553 inches minimum and 0.565 inches maximum
- Temp Rating
- 500.0 fahrenheit nominal
- Thread Series
- unf
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.375 inches
- Material
- steel comp 1030 overall
- Material Document And Classification
- sae assn std single material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416,ty 1,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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5310-00-034-7022 | No Name Available | 01/01/1960 |
| 5310-00-297-3866 | No Name Available | 01/01/1963 |
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 |
|---|---|
| 52C2278-064 | Extended Washer Self-Locking Nut |
| 52Z2278-064 | Extended Washer Self-Locking Nut |
| 534D1 | Extended Washer Self-Locking Nut |
| GN512BY6 | Extended Washer Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-275-0704?
The FSCG of the NSN 5310-00-275-0704 is 5310
Does the NSN 5310-00-275-0704 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-275-0704 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 5310-00-275-0704 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-275-0704 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 5310-00-275-0704 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
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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 | 129 |
| New Surplus | 45 |
| As Removed | 2 |
| Serviceable | 3 |
| Total | 179 |
Availability of this item was last updated on:
08/06/2026 08:08 AM EDT.
Stock levels and pricing are subject to change.