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5310-00-216-3409
Flat Washer
5310002163409 002163409 278440
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. View more Flat Washer
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Restrictions 5310-00-216-3409
5310-00-216-3409 is a Flat Washer that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 5310-00-216-3409
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 5310-00-216-3409
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
Approved Sources 5310-00-216-3409
- Part Number
- Manufacturer
- Status
- 278440
- Manufacturer
- 56232 - Lockheed Martin Corporation (Active)
- Primary Buy
- Primary Buy
Datasheet 5310-00-216-3409
- Characteristic
- Specifications
- FIIG
- Specifications
- A022B0
- Center Hole Shape Style [ABMX]
- Round
- Cross-Sectional Shape Style [AAGR]
- Rectangular
- Hole Diameter [AAUB]
- 0.133 Inches Minimum And 0.138 Inches Maximum
- Material Document And Classification [MDCL]
- Qq-S-766 Fed Spec Single Material Response Overall
- Material [MATT]
- Steel Comp 301 Overall
- Overall Diameter [ADAV]
- 0.359 Inches Minimum And 0.375 Inches Maximum
- Peripheral Shape Style [ABMW]
- Round
- Surface Treatment [SFTT]
- Passivate Overall
- Thickness [ABNM]
- 0.031 Inches Nominal
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Freight Information 5310-00-216-3409
5310-00-216-3409 has freight characteristics.. 5310-00-216-3409 has a variance between NMFC and UFC when transported by rail and the description should be consulted.