5320-01-687-5523
Find complete technical information, availability, and procurement data for: 5320-01-687-5523
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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, 2.035 inches minimum and 2.055 inches maximum fastener length, straight pan head style, 0.130 inches minimum and 0.140 inches maximum head height, 3a thread class
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
- 2.035 inches minimum and 2.055 inches maximum
- Head Style
- straight pan
- Head Height
- 0.130 inches minimum and 0.140 inches maximum
- Width Between Flats
- 0.197 inches minimum and 0.217 inches maximum
- Shank Diameter
- 0.375 inches nominal
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.550 inches minimum and 0.585 inches maximum
- End Item Identification
- b-52aircraft
- Grip Length
- 1.495 inches minimum and 1.505 inches maximum
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.375 inches
- Part Name Assigned By Controlling Agency
- pin,protruding tension head
- Special Features
- heat treat: 95,000 psi shear minimum, 160,000-180,000 psi
- Material
- steel overall
- Material Document And Classification
- ams-s-6049 national spec single material response or ams6322 national spec single material response or ams6349 national spec single material response or ams6382jhaams6415 national spec single material 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 |
|---|---|
| HL220-12-24 | Pin-Rivet |
FAQs
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When the NSN 5320-01-687-5523 was assigned to the Federal Catalog?
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