5320-01-527-2090
Find complete technical information, availability, and procurement data for: 5320-01-527-2090
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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.
0.2016 inches minimum and 0.2026 inches maximum shank diameter, stump shank style, 3a thread class, 0.064 inches minimum and 0.074 inches maximum head height, countersunk w/reverse chamfer head 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
- 3a
- Head Style
- countersunk w/reverse chamfer
- Head Height
- 0.064 inches minimum and 0.074 inches maximum
- Shank Diameter
- 0.2016 inches minimum and 0.2026 inches maximum
- Shank Style
- stump
- Head Major Diameter
- 0.357 inches minimum and 0.377 inches maximum
- Collar Outside Diameter
- 0.355 inches minimum and 0.365 inches maximum
- Collar Overall Height
- 0.427 inches minimum and 0.457 inches maximum
- Lubrication
- cetyl alcohol, spec 305, hi-shear corp
- Collar Inside Diameter
- 0.255 inches nominal
- End Item Identification
- ch-53g-helicopter
- Grip Length
- 0.750 inches nominal
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.203 inches
- Countersink Angle
- 100.0 degrees nominal
- Collar Style
- threaded break off type
- Material
- steel body
- Material Document And Classification
- mil-s-562 mil spec single material response or mil-s-6049 mil spec single material response body
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416, ty ii, cl2 fed spec all treatment responses body
- 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 |
|---|---|
| HL6475-6AW12 | Pin-Rivet |
FAQs
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Does NSN 5320-01-527-2090 require demilitarization?
Does NSN 5320-01-527-2090 contain precious materials?
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When the NSN 5320-01-527-2090 was assigned to the Federal Catalog?
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