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- NSN 5306-01-617-3813
5306-01-617-3813
Description: Close Tolerance Bolt
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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-DTL-18240 Close Tolerance Bolt
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-DTL-18240 |
Array Properties
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NSN:Array
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Description:Close Tolerance 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 Direction:Right-hand
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Fastener Length:Between 0.667 inches and 0.697 inches
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Head Style:Hexagon
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Head Diameter:Between 0.249 inches and 0.250 inches
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Width Between Flats:Between 0.429 inches and 0.439 inches
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Locking Feature:Self-locking fastener
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Grip Diameter:0.398 inches
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Grip Length:Between 0.302 inches and 0.322 inches
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Thready Qty Per Inch (tpi):28
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Part Name Assigned By Controlling Agency:Bolt, tension, hex head, close tolerance
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Special Features:As8879; short thread; patch type finish; 0.398 grip diameter; 160 ksi ftu
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Material:Steel comp 4140 or steel comp 4340 or steel comp 8740
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Material Specification:Mil-dtl-18240 military specification single material response locking feature
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Thread Series Designator:Unjf
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Specification Data:80205-nas6203thru6220 manufacturers specification