5320-01-502-1564
Find complete technical information, availability, and procurement data for: 5320-01-502-1564
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A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.
3a thread class, right-hand thread direction, 0.1895 inches minimum and 0.1930 inches maximum width between flats, 2.5625 inches minimum and 2.5825 inches maximum fastener length, 0.150 inches minimum and 0.160 inches maximum head height
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Fastener Length
- 2.5625 inches minimum and 2.5825 inches maximum
- Head Height
- 0.150 inches minimum and 0.160 inches maximum
- Width Between Flats
- 0.1895 inches minimum and 0.1930 inches maximum
- Shank Diameter
- 0.4360 inches minimum and 0.4370 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.592 inches minimum and 0.627 inches maximum
- Lubrication
- cetyl alcohol, spec 305, hi-shear corp
- End Item Identification
- aircraft, thunderbolt ii, a-10
- Grip Length
- 1.9325 inches minimum and 1.9425 inches maximum
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 18900 pounds per square inch
- Nominal Thread Size
- 0.4375 inches
- Shear Strength
- 28600 double pounds per square inch
- Material
- steel comp 4340 or steel comp 4140 or steel comp 8740 overall
- Material Document And Classification
- ams 6415 assn std 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416, ty i, cl 2 fed spec single treatment response overall
- Thread Series Designator
- unjf
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 |
|---|---|
| HL20PB-14-31 | Pin-Rivet |
FAQs
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When the NSN 5320-01-502-1564 was assigned to the Federal Catalog?
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