5310-01-352-6203
Find complete technical information, availability, and procurement data for: 5310-01-352-6203
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-352-6203
Item Name Code
05280
Assigment Date
01/29/1992 (34 years ago)
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, 0.194 inches minimum first end counterbore diameter, dry film lubricant lubrication
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
- Counterbore Diameter
- 0.194 inches minimum first end
- Lubrication
- dry film lubricant
- Mounting Hole Diameter
- 0.098 inches minimum and 0.103 inches maximum
- Nut Style
- plate (floating)
- Nut Length
- 0.948 inches maximum
- Nut Height
- 0.220 inches maximum
- Plate Thickness
- 0.028 inches minimum and 0.036 inches maximum
- Plate Width
- 0.474 inches maximum
- Nut Counterbore Depth
- 0.070 inches minimum first end
- Nut Mounting Provision
- straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.339 inches minimum and 0.349 inches maximum
- Center To Center Distance Between Mounting Holes Along Length
- 0.686 inches minimum and 0.690 inches maximum
- Thread Series
- unjf
- Features Provided
- floating nut
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5525 assn std single material response or ams 5735 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
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 |
|---|---|
| 03A120-3A | Plate Self-Locking Nut |
| 03A120-3A1 | Plate Self-Locking Nut |
| BFN120-3-1 | Plate Self-Locking Nut |
| F13742-1-3 | Plate Self-Locking Nut |
| F18421L3-1 | Plate Self-Locking Nut |
| F52891-3-1 | Plate Self-Locking Nut |
| NRF260C3M-1 | Plate Self-Locking Nut |
| NS202749-3-1 | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-352-6203?
The FSCG of the NSN 5310-01-352-6203 is 5310
Does the NSN 5310-01-352-6203 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-352-6203 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 5310-01-352-6203 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-352-6203 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 5310-01-352-6203 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Wed, Jan 29, 1992
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 | 320 |
| New Surplus | 37 |
| Total | 357 |
Availability of this item was last updated on:
08/03/2026 07:08 PM EDT.
Stock levels and pricing are subject to change.