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- NSN 5305-01-320-8838
5305-01-320-8838
Description: Assembled Washer Screw
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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-S-6721 Assembled Washer Screw
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-6721 |
Array Properties
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NSN:Array
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Description:Assembled Washer Screw
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Shelf Life:N/A
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DEMIL:NO
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UOM:100 EA
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Thread Class:2a
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Thread Direction:Right-hand
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Thread Length:0.203 inches
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Fastener Length:Between 0.343 inches and 0.375 inches
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Head Style:Pan no. 2
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Head Diameter:Between 0.357 inches and 0.373 inches
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Head Height:Between 0.338 inches and 0.348 inches
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Washer Quantity:2
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Internal Drive Style:Cross recess type 1
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Thread Diameter:0.190 inches
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Thready Qty Per Inch (tpi):32
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Secondary Washer Relationship To Primary Washer:Not identical
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Secondary Washer Style:Flat
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Primary Washer Outside Diameter:0.334 inches
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Secondary Washer Outside Diameter:Between 0.338 inches and 0.348 inches
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Primary Washer Style:Split helical ring
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Primary Washer Material Thickness:Between 0.029 inches and 0.035 inches
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Secondary Washer Material Thickness:Between 0.029 inches and 0.035 inches
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Material:Steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 348 secondary washer
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Material Specification:Qq-s-763 cl 4 federal specification all material responses fastener or mil-s-7720 military specification 1st material response fastener
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Thread Series Designator:Unf
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Specification Data:80205-nas1301 professional/industrial association standard