5310-00-263-2862
Find complete technical information, availability, and procurement data for: 5310-00-263-2862
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-263-2862
Item Name Code
05277
Assigment Date
01/01/1963 (63 years ago)
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.
right-hand thread direction, hexagon nut style, dry film lubricant lubrication, 3b thread class, prevailing torque 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
- prevailing torque all metal design
- Lubrication
- dry film lubricant
- Nut Style
- hexagon
- Nut Height
- 0.208 inches minimum and 0.250 inches maximum
- Width Across Flats
- 0.367 inches minimum and 0.376 inches maximum
- Temp Rating
- 450.0 fahrenheit nominal
- Thread Series
- unjf
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Countersink Angle
- 88.0 degrees nominal nut
- Bearing Surface Type
- chamfered or washer faced
- Bearing Surface Finish
- 125.0 microinches
- Material
- steel corrosion resisting overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5310-00-198-4749 | No Name Available | 08/01/1987 |
| 5310-00-571-9554 | No Name Available | 01/01/1983 |
| 5310-00-596-8036 | No Name Available | 11/25/2003 |
| 5310-00-889-2521 | No Name Available | 01/01/1962 |
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 |
|---|---|
| 10121221 | Hexagon Self-Locking Nut |
| 5310PL2028581 | Hexagon Self-Locking Nut |
| 58FH-1032 | Hexagon Self-Locking Nut |
| A92145 | Hexagon Self-Locking Nut |
| H57-3 | Hexagon Self-Locking Nut |
| MS21045C3 | Hexagon Self-Locking Nut |
| PL5465325REVEPC36 | Hexagon Self-Locking Nut |
| PL5468793GP5REVB | Hexagon Self-Locking Nut |
| PL5468793GP5REVBPC8 | Hexagon Self-Locking Nut |
| SM1813-02 | Hexagon Self-Locking Nut |
| SMLH1813-02 | Hexagon Self-Locking Nut |
| YE3219 | Hexagon Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-263-2862?
The FSCG of the NSN 5310-00-263-2862 is 5310
Does the NSN 5310-00-263-2862 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-263-2862 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 5310-00-263-2862 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-263-2862 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 5310-00-263-2862 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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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 | 15,771 |
| New Surplus | 1,127 |
| Serviceable | 2 |
| Overhauled | 21 |
| As Removed | 1 |
| Total | 16,922 |
Availability of this item was last updated on:
11/12/2025 02:11 PM EST.
Stock levels and pricing are subject to change.