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- NSN 5306-00-637-8712
5306-00-637-8712
Description: Machine Bolt
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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-857 Machine Bolt
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-B-857 |
Array Properties
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NSN:Array
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Description:Machine Bolt
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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:2a
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Thread Direction:Right-hand
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Thread Length:1.500 inches
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Fastener Length:2.500 inches
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Head Style:Hexagon
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Head Height:Between 0.369 inches and 0.413 inches
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Width Between Flats:Between 0.906 inches and 0.937 inches
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Shank Unthreaded Hole Diameter:0.156 inches first hole
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Thread Diameter:0.625 inches
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Grip Length:1.000 inches
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Features Provided:Finished head
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Thready Qty Per Inch (tpi):11
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Distance From Head Largest Bearing Surface To Shank Hole Center:2.312 inches first hole
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Material:Steel
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Material Specification:Mil-b-857 military specification single material response
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Surface Treatment:Zinc
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Surface Treatment Specification:Qq-z-325, type 3, cl 2 federal specification single treatment response
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Thread Series Designator:Unc
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Departure From Cited Designator:As mod by no.12