5320-01-517-5256
Find complete technical information, availability, and procurement data for: 5320-01-517-5256
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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.
0.998 inches minimum and 1.018 inches maximum fastener length, 0.170 inches nominal width between flats, 3a thread class, flush countersunk head style, right-hand thread direction
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
- 0.998 inches minimum and 1.018 inches maximum
- Head Style
- flush countersunk
- Width Between Flats
- 0.170 inches nominal
- Shank Diameter
- 0.3115 inches minimum and 0.3120 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.438 inches nominal
- End Item Identification
- f-22 raptor
- Grip Length
- 0.557 inches minimum and 0.567 inches maximum
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.3125 inches
- Shear Strength
- 19160 double pounds per square inch
- Countersink Angle
- 99.3 degrees minimum and 100.3 degrees maximum
- Part Name Assigned By Controlling Agency
- rivet,blind
- Material
- nickel alloy 718 overall
- Material Document And Classification
- ams5662 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 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 |
|---|---|
| EL1382NN10-9 | Pin-Rivet |
FAQs
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When the NSN 5320-01-517-5256 was assigned to the Federal Catalog?
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