5310-00-445-5336
Find complete technical information, availability, and procurement data for: 5310-00-445-5336
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-445-5336
Item Name Code
05277
Assigment Date
01/04/1971 (55 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.
dry film lubricant lubrication, 3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, hexagon nut style
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
- 0.485 inches maximum
- Width Across Flats
- 1.239 inches minimum and 1.252 inches maximum
- Temp Rating
- 450.0 fahrenheit nominal
- Thread Series
- unjf
- Thread Quantity Per Inch
- 14
- Hardness Rating
- 46.0 rockwell c maximum
- Nominal Thread Size
- 0.875 inches
- Countersink Angle
- 88.0 degrees nominal nut
- Bearing Surface Type
- chamfered or washer faced
- Bearing Surface Finish
- 125.0 microinches
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5310-00-558-7527 | No Name Available | 02/01/1983 |
| 5310-00-791-8415 | No Name Available | 10/01/1976 |
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 |
|---|---|
| MS21245L14 | Hexagon Self-Locking Nut |
| NAS1022A14 | Hexagon Self-Locking Nut |
| RMLH7644-144 | Hexagon Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-445-5336?
The FSCG of the NSN 5310-00-445-5336 is 5310
Does the NSN 5310-00-445-5336 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-445-5336 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 5310-00-445-5336 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-445-5336 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 5310-00-445-5336 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jan 4, 1971
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 Surplus | 523 |
| New Material | 595 |
| As Removed | 1 |
| Serviceable | 6 |
| Overhauled | 3 |
| Total | 1,128 |
Availability of this item was last updated on:
07/13/2026 03:07 AM EDT.
Stock levels and pricing are subject to change.