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- NSN 1240-00-115-4471
1240-00-115-4471
Description: Optical Element Retaining Ring
Price Quote
Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- International Shipping Available
- Friendly service to back every order
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.)
1240-00-115-4471 Properties
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NSN:1240-00-115-4471
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Description:Optical Element Retaining Ring
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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 Pitch Diameters:+2.0219 to 2.0273 inches
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Thread Direction:Right-hand
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Groove Diameter:2.078 inches
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Thread Length:0.494 inches
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Overall Length:1.082 inches
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Outside Diameter:Between 2.359 inches and 2.391 inches
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Thread Size:2.063-16
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Aperture Diameter:Between 1.718 inches and 1.723 inches
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Inner Groove Width:Between 0.176 inches and 0.186 inches
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Screw Thread Series Designator:Uns
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Mounting Configuration:Lockscrew collar 1
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Thread Location:Internal
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Internal Flange Thickness:0.092 inches
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Groove Location:Adjacent to internal flange
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Knurled Periphery:Provided
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Material:Aluminum alloy, ww-t-700/3, alloy 2024, t3 and aluminum alloy, ww-t-700/6, alloy 6061, t6
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Material:Aluminum alloy 2024 and aluminum alloy 6061
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Material Specification:Ww-t-700/3, alloy 2024, t3 federal specification 1st material response and ww-t-700/6, alloy 6061, t6 federal specification 2nd material response
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Surface Treatment:Enamel
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Surface Treatment:Enamel, black





