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- NSN 5305-01-388-5223
5305-01-388-5223
Description: Setscrew
Price Quote
Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
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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.)
More MIL-STD-171 Parts
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5340-01-274-8462 Rod End Clevis
MIL-STD-171 Clevis
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5940-01-059-0231 Stud Terminal
MIL-STD-171 Terminal
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5340-01-269-7645 Clamping Catch
MIL-STD-171 Catch
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5305-01-381-9870 Socket Head Cap Screw
MIL-STD-171 Screw
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3040-01-472-7550 Straight Shaft
MIL-STD-171 Shaft
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5310-01-409-0912 Flat Washer
MIL-STD-171 Washer
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3020-00-831-8785 Spur Gear
MIL-STD-171 Gear
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5365-01-303-9277 Plate Spacer
MIL-STD-171 Spacer
MIL-STD-171 Setscrew
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Surface treatment document and classification | MIL-STD-171 | Bronze and olive drab |
Array Properties
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NSN:Array
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Description:Setscrew
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Shelf Life:N/A
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DEMIL:NO
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UOM:EA
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Thread Class:3a
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Thread Direction:Right-hand
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Fastener Length:Between 0.490 inches and 0.510 inches
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Head Style:Headless (setscrew)
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Point Style:Cup
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Internal Drive Style:Hexagon
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Thread Diameter:0.250 inches
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Width Across Flats:0.125 inches
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Thready Qty Per Inch (tpi):20
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Hardness Rating:45.0 rockwell c and 53.0 rockwell c
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Color:Bronze and olive drab
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Material:Steel comp 4032 or steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740
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Material Specification:Fed 66 federal standard all material responses
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Surface Treatment:Zinc and chromate
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Surface Treatment Specification:Mil-std-171, 1.9.2.3 military specification single treatment response
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Thread Series Designator:Unc


