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- NSN 5310-00-151-5426
5310-00-151-5426
Description: Recessed Washer
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Export Restrictions
Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)
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MIL-S-18729 Recessed Washer
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-18729 |
Array Properties
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NSN:Array
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Description:Recessed Washer
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 EA
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Hole Diameter:Between 0.438 inches and 0.440 inches
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Outside Diameter:Between 0.771 inches and 0.791 inches
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Recess Diameter:Between 0.498 inches and 0.520 inches
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Material Thickness:Between 0.070 inches and 0.090 inches
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Min. Tensile Strength (psi):150000 pounds per square inch
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Hardness Rating:Between 33.0 rockwell c and 37.0 rockwell c
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Recess Angle:90.0 degrees
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Special Features:Od on recessed side chamfered 45 degrees by 0.030 in. Min, 0.040 in. Max
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Material:Steel comp 4130
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Material Specification:Mil-s-18729 military specification single material response
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Surface Treatment:Cadmium and chromate
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Surface Treatment Specification:Qq-p-416, type 2, cl 3 federal specification single treatment response
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Style Designator:Recessed