5305-01-481-1319
Find complete technical information, availability, and procurement data for: 5305-01-481-1319
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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.
2a thread class, right-hand thread direction, 0.281 inches nominal thread length, 0.656 inches nominal fastener length, knurled no. 1 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.281 inches nominal
- Fastener Length
- 0.656 inches nominal
- Head Style
- knurled no. 1
- Head Diameter
- 0.312 inches nominal
- Head Height
- 0.187 inches nominal
- First Diameter From Head
- 0.073 inches minimum and 0.083 inches maximum
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.365 inches minimum and 0.385 inches maximum
- Point Style
- cone
- Internal Drive Style
- slot
- End Item Identification
- 0n485/usm636
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Externally Relieved Body Diameter Quantity
- 1
- Point Chamfer Angle
- 77.0 degrees minimum and 87.0 degrees maximum
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel corrosion resisting overall
- Thread Series Designator
- unc
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 |
|---|---|
| SS-10000-0 | Externally Relieved Body Screw |
FAQs
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When the NSN 5305-01-481-1319 was assigned to the Federal Catalog?
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