5310-00-298-9267
Find complete technical information, availability, and procurement data for: 5310-00-298-9267
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-298-9267
Item Name Code
01857
Assigment Date
01/01/1963 (63 years ago)
0.359 inches minimum and 0.391 inches maximum nut height, 3b thread class, hexagon nut style, 0.738 inches minimum and 0.752 inches maximum width across flats, 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
- Nut Style
- hexagon
- Nut Height
- 0.359 inches minimum and 0.391 inches maximum
- Width Across Flats
- 0.738 inches minimum and 0.752 inches maximum
- Thread Series
- unf
- Thread Quantity Per Inch
- 20
- Nominal Thread Size
- 0.500 inches
- Countersink Angle
- 109.0 degrees minimum and 111.0 degrees maximum nut
- Bearing Surface Type
- chamfered or washer faced
- Material
- steel overall
- Material Document And Classification
- 66 fed std single material response overall
- Surface Treatment
- cadmium 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5310-00-167-1348 | No Name Available | 01/01/1960 |
| 5310-00-297-8854 | No Name Available | 01/01/1960 |
| 5310-00-655-9948 | No Name Available | 01/01/1983 |
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 5310-00-298-9267?
The FSCG of the NSN 5310-00-298-9267 is 5310
Does the NSN 5310-00-298-9267 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-298-9267 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 5310-00-298-9267 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-298-9267 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 5310-00-298-9267 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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 | 6,886 |
| New Surplus | 5,387 |
| Serviceable | 1 |
| Total | 12,274 |
Availability of this item was last updated on:
06/16/2026 07:06 AM EDT.
Stock levels and pricing are subject to change.