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- NSN 5310-00-655-5861
5310-00-655-5861
Description: Key Washer
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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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5340-00-075-4898 Angle Bracket
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5315-00-494-8693 Machine Key
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9515-00-926-1241 Metal Sheet
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5120-00-962-9627 Spanner Wrench
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MIL-S-18729 Clevis 
MIL-S-18729 Key Washer
| Spec. Type | Spec. | Color | Gloss | Size | 
|---|---|---|---|---|
| Material document and classification | MIL-S-18729 | 
Array Properties
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NSN:Array
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Description:Key Washer
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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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Hole Diameter:3.980 inches
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Outside Diameter:Between 4.295 inches and 4.305 inches
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External Straight Key Width:0.230 inches
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Overall Distance Including Keys:4.560 inches
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External Key Quantity:1
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Material Thickness:Between 0.122 inches and 0.128 inches
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Hardness Rating:Between 36.0 rockwell c and 40.0 rockwell c
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Material:Steel comp 4130
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Material Specification:Mil-s-18729, cond a military specification single material response
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Style Designator:Key
 Dept. of the Air Force
Dept. of the Air Force	 Dept. of the Navy
Dept. of the Navy	 U.s. Coast Guard
U.s. Coast Guard	 Poland
Poland	 Brazil
Brazil	 Spain
Spain	 Australia
Australia	 Belgium
Belgium	 Canada
Canada	 New Zealand
New Zealand	 France
France	 Germany
Germany	 Republic of Korea
Republic of Korea	 Portugal
Portugal	 Greece
Greece	 Turkey
Turkey	