5320-01-646-7551
Find complete technical information, availability, and procurement data for: 5320-01-646-7551
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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, 3a thread class, 1.4725 inches minimum and 1.4925 inches maximum fastener length, straight pan head style, 0.130 inches minimum and 0.140 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
- 1.4725 inches minimum and 1.4925 inches maximum
- Head Style
- straight pan
- Head Height
- 0.130 inches minimum and 0.140 inches maximum
- Width Between Flats
- 0.1582 inches minimum and 0.1617 inches maximum
- Shank Diameter
- 0.3735 inches minimum and 0.3745 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.530 inches minimum and 0.600 inches maximum
- Lubrication
- cetyl alcohol
- End Item Identification
- v-22 aircraft
- Grip Length
- 1.0625 inches nominal
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 14000 pounds per square inch
- Nominal Thread Size
- 0.375 inches
- Shear Strength
- 21000 double pounds per square inch
- Part Name Assigned By Controlling Agency
- bolt, protuding head, hex drive
- Material
- titanium alloy overall
- Material Document And Classification
- ams4928orams4967 assn std single material response overall
- Surface Treatment
- aluminum overall
- Surface Treatment Document And Classification
- bms 10-85 mfr ref 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 |
|---|---|
| BACB30YG12K17 | Pin-Rivet |
FAQs
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When the NSN 5320-01-646-7551 was assigned to the Federal Catalog?
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