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- NSN 4820-00-974-3948
4820-00-974-3948
Description: Valve Seat
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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Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-R-17131 |
Array Properties
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NSN:Array
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Description:Valve Seat
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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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Flange Diameter:2.501 inches
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Taper Minor Diameter:1.281 inches
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Taper Major Diameter:Between 1.649 inches and 1.655 inches
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Body Outside Diameter:Between 1.963 inches and 1.973 inches
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Body Inside Diameter:Between 1.649 inches and 1.655 inches
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Seat Radius:Between 0.381 inches and 0.387 inches
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Flange Seat To Disk End Height:0.498 mils and 0.502 centimeters
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Under Flange Height:Between 1.678 inches and 1.682 inches
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Seating Surface Shape:Radial
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Material:Steel body
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Material Specification:Qq-s-763, class 410 federal specification single material response body
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Style Designator:Plain flanged