5320-01-683-5251
Find complete technical information, availability, and procurement data for: 5320-01-683-5251
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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.
right-hand thread direction, 1.2525 inches minimum and 1.2725 inches maximum fastener length, 3a thread class, flush countersunk head style, 0.0450 inches minimum and 0.0470 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
- 1.2525 inches minimum and 1.2725 inches maximum
- Head Style
- flush countersunk
- Head Height
- 0.0450 inches minimum and 0.0470 inches maximum
- Shank Diameter
- 0.2172 inches minimum and 0.2182 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.3253 inches minimum and 0.3303 inches maximum
- Lubrication
- cetyl alcohol, spec 305, hi-shear corp
- Grip Length
- 0.9325 inches minimum and 0.9425 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 2600 pounds per square inch
- Nominal Thread Size
- 0.1900 inches
- Shear Strength
- 8100 double pounds per square inch
- Countersink Angle
- 100.0 degrees nominal
- Part Name Assigned By Controlling Agency
- pin rivet
- Material
- steel comp xm-13 overall
- Surface Treatment
- passivate 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 |
|---|---|
| HL851LL-6-15 | Pin-Rivet |
FAQs
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When the NSN 5320-01-683-5251 was assigned to the Federal Catalog?
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