83248A
View detailed technical data, stock status, and sourcing information for: 83248A
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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.
solid single or composition cross-sectional shape style, 3.875 inches nominal outside diameter, 3.781 inches minimum and 3.791 inches maximum aperture diameter, main feed pumps; wasp class lhd; tarawa class lha; kilauea class t-ae 26; missile, minuteman lgm-30; filters end item identification, 0.109 inches minimum and 0.141 inches maximum cross-sectional thickness
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Shape Style
- solid single or composition
- Outside Diameter
- 3.875 inches nominal
- Aperture Diameter
- 3.781 inches minimum and 3.791 inches maximum
- Cross-Sectional Thickness
- 0.109 inches minimum and 0.141 inches maximum
- End Item Identification
- main feed pumps; wasp class lhd; tarawa class lha; kilauea class t-ae 26; missile, minuteman lgm-30; filters
- Hardness Rating
- 75.0 shore durometer a minimum and 85.0 shore durometer a maximum overall
- Material
- rubber chloroprene class cr overall
- Material Document And Classification
- astm d2000 grade 2bc815abe1 assn std single material response overall
- Style Designator
- circular
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5330-00-292-7139 | No Name Available | 04/21/1969 |
| 2910-00-318-3910 | No Name Available | 12/16/1968 |
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:
FAQs
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What is the FSCG of the NSN 5330-00-297-7311?
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Does NSN 5330-00-297-7311 require demilitarization?
Does NSN 5330-00-297-7311 contain precious materials?
Does NSN 5330-00-297-7311 contain hazardous materials?
When the NSN 5330-00-297-7311 was assigned to the Federal Catalog?
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