A1129B
View detailed technical data, stock status, and sourcing information for: A1129B
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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.
0.115 inches nominal hole diameter, 1.500 inches nominal overall length, solid single or composition cross-sectional shape style, 0.187 inches nominal outside corner radius, 1.062 inches nominal overall width
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
- Hole Diameter
- 0.115 inches nominal
- Overall Length
- 1.500 inches nominal
- Overall Width
- 1.062 inches nominal
- Outside Corner Radius
- 0.187 inches nominal
- Aperture Width
- 0.688 inches nominal
- Aperture Length
- 0.563 inches nominal
- Inside Corner Inverted Radius
- 0.187 inches nominal
- Center To Center Distance Between Bolt Holes Along Width
- 0.812 inches nominal
- Center To Center Distance Between Bolt Holes Along Length
- 1.250 inches nominal
- Outside Edge To Bolt Hole Center Distance Along Width
- 0.125 inches nominal
- Outside Edge To Bolt Hole Center Distance Along Length
- 0.125 inches nominal
- Cross-Sectional Thickness
- 0.031 inches nominal
- Bolt Hole Quantity
- 4
- Hardness Rating
- 50.0 shore durometer a maximum overall
- Special Features
- indented 0.876 in. lg,0.062 in. deep on both sides length
- Material
- rubber silicone class q overall
- Style Designator
- non-circular
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 |
|---|---|
| A1129B | Gasket |
FAQs
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What is the FSCG of the NSN 5330-00-318-8822?
Does the NSN 5330-00-318-8822 have a Schedule B code assigned?
Does NSN 5330-00-318-8822 require demilitarization?
Does NSN 5330-00-318-8822 contain precious materials?
Does NSN 5330-00-318-8822 contain hazardous materials?
When the NSN 5330-00-318-8822 was assigned to the Federal Catalog?
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