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- NSN 3040-01-496-1890
3040-01-496-1890
Description: Shouldered Shaft
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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.)
3040-01-496-1890 Properties
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NSN:3040-01-496-1890
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Description:Shouldered Shaft
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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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First End Style:Square (round corners)
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End Similarity:Not identical
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Second End Style:Circular grooved flat keyway and externally threaded
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Second End Groove Width:0.3000 inches
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Second End Groove Diameter:0.5900 inches
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Overall Length:12.640 inches
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First End Width Across Flats:Between 0.998 inches and 1.000 inches
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End Application:Anchor & anchor chain securing mechanism assembly; w/s: los angeles class ssn (688)
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First End Diameter:3.0000 inches
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Second End Distance From End To Groove:1.340 inches
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Second End Keyway Width:Between 0.3750 inches and 0.3770 inches
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Second End External Keyway Length:Between 2.125 inches and 2.137 inches
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Second End Keyway Depth:Between 0.197 inches and 0.213 inches
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Second End Diameter:0.7500 inches
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Second End External Thread Length:1.340 inches
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Step Quantity:6
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Largest Step Diameter:3.000 inches
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First End Step Length:2.190 inches
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Surface Finish:63.0 microinches
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Special Features:Second end of shaft has 0.750-10 unc-2b threads; first end chamfered 0.060 inch x 45 degrees and second end chamfered 0.080 inch x 45 degrees
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Material:Nickel alloy
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Material Specification:Qq-n-286, form: 2, condition: annealed&age hardened, fin: b federal specification single material response
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Specification Data:81348-qq-n-286, form: 2, condition: annealed & age hardened, finish: b government specification
