5310-01-321-2427
Find complete technical information, availability, and procurement data for: 5310-01-321-2427
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A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
right-hand thread direction, prevailing torque all metal design locking feature, dry film lubricant lubrication, 3b thread class, 0.265 inches minimum and 0.270 inches maximum nut counterbore diameter
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
- 0.265 inches minimum and 0.270 inches maximum nut
- Lubrication
- dry film lubricant
- Mounting Hole Diameter
- 0.098 inches minimum and 0.103 inches maximum
- Nut Style
- plate
- Nut Length
- 1.360 inches minimum and 1.390 inches maximum
- Nut Height
- 0.310 inches nominal
- Plate Thickness
- 0.023 inches minimum and 0.027 inches maximum
- Plate Width
- 0.865 inches maximum
- Nut Counterbore Depth
- 0.278 inches minimum and 0.288 inches maximum nut
- Nut Mounting Provision
- straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.557 inches minimum and 0.567 inches maximum
- Center To Center Distance Between Mounting Holes Along Length
- 1.123 inches minimum and 1.127 inches maximum
- Thread Series
- unjf
- Features Provided
- floating nut
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Special Features
- spring loaded; bottom of nut extends below base
- Material
- steel comp 4130 or steel comp 8740 nut
- Material
- steel comp 601 base
- Material
- steel comp 601 shell
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 2 fed spec single treatment response overall
- Specification/Standard Data
- 80205-nas1803 professional/industrial association standard
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 |
|---|---|
| NAS1803-4B12C | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-321-2427?
Does the NSN 5310-01-321-2427 have a Schedule B code assigned?
Does NSN 5310-01-321-2427 require demilitarization?
Does NSN 5310-01-321-2427 contain precious materials?
Does NSN 5310-01-321-2427 contain hazardous materials?
When the NSN 5310-01-321-2427 was assigned to the Federal Catalog?
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