H14-6
View detailed technical data, stock status, and sourcing information for: H14-6
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-807-1477
Item Name Code
29730
Assigment Date
01/01/1962 (64 years ago)
0.620 inches maximum washer outside diameter, 3b thread class, dry film lubricant lubrication, prevailing torque all metal design locking feature, 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
- 0.620 inches maximum
- Lubrication
- dry film lubricant
- Overall Height
- 0.267 inches minimum and 0.282 inches maximum
- Nut Style
- hexagon
- Washer Thickness
- 0.030 inches minimum
- Width Across Flats
- 0.430 inches minimum and 0.440 inches maximum
- Temp Rating
- 450.0 fahrenheit nominal
- Thread Series
- unjf
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.375 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
- Specification/Standard Data
- 26512-gn10u manufacturers standard
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-843-2340 | No Name Available | 05/18/1966 |
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 |
|---|---|
| 10121718 | Extended Washer Self-Locking Nut |
| 2110079 | Extended Washer Self-Locking Nut |
| 2493262-3 | Extended Washer Self-Locking Nut |
| 2500929-8 | Extended Washer Self-Locking Nut |
| 5310PL0150583 | Extended Washer Self-Locking Nut |
| 984051 | Extended Washer Self-Locking Nut |
| CIPRD-MS21042-L6 | Extended Washer Self-Locking Nut |
| FN12M-064 | Extended Washer Self-Locking Nut |
| GN10U624 | Extended Washer Self-Locking Nut |
| H14-6 | Extended Washer Self-Locking Nut |
| MS21042L6 | Extended Washer Self-Locking Nut |
| N135957 | Extended Washer Self-Locking Nut |
| RM52LH3324-064 | Extended Washer Self-Locking Nut |
| T98S624 | Extended Washer Self-Locking Nut |
| Z00.N5415371413 | Extended Washer Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-807-1477?
The FSCG of the NSN 5310-00-807-1477 is 5310
Does the NSN 5310-00-807-1477 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-807-1477 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 5310-00-807-1477 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-807-1477 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 5310-00-807-1477 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962
Professional Distribution
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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 | 71,221 |
| As Removed | 4 |
| New Surplus | 3,392 |
| Serviceable | 1 |
| Overhauled | 1 |
| Total | 74,619 |
Availability of this item was last updated on:
12/27/2025 12:12 PM EST.
Stock levels and pricing are subject to change.