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- NSN 5305-00-121-8886
5305-00-121-8886
Description: Close Tolerance Screw
Price Quote
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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-B-83050 Close Tolerance Screw
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-B-83050 |
Array Properties
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NSN:Array
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Description:Close Tolerance Screw
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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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Thread Class:3a
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Thread Direction:Right-hand
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Thread Length:Between 0.282 inches and 0.333 inches
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Fastener Length:Between 1.293 inches and 1.313 inches
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Head Style:Flat countersunk
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Head Diameter:Between 0.449 inches and 0.507 inches
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Locking Feature:Detent ball grip
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Grip Diameter:Between 0.2483 inches and 0.2492 inches
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Shank Unthreaded Hole Diameter:0.076 inches first hole and 0.086 inches first hole
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Internal Drive Style:High-torque
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Thread Diameter:0.250 inches
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Grip Length:Between 0.875 inches and 0.891 inches
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Thready Qty Per Inch (tpi):28
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Hardness Rating:36.0 rockwell c and 41.0 rockwell c
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Countersink Angle:100.0 degrees
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Distance From Head Largest Bearing Surface To Shank Hole Center:1.193 inches first hole and 1.223 inches first hole
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Surface Finish:63.0 microinches top of head
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Material:Steel
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Material Specification:Mil-b-83050 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 2 federal specification single treatment response
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Thread Series Designator:Unjf