- Home »
- MilSpec Parts »
- MIL-STD »
- MIL-STD-171 »
- NSN 5305-00-800-8427
5305-00-800-8427
Description: Thumbscrew
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.)
More MIL-STD-171 Parts
-
3020-01-031-3872 Spur Antibacklash Gear
MIL-STD-171 Gear
-
5915-01-344-3938 Electrical Filter Retainer
MIL-STD-171 Retainer
-
5342-00-851-4751 Weapon System Access Door
MIL-STD-171 Door
-
5315-01-630-9881 Headed Straight Pin
MIL-STD-171 Pin
-
5340-01-421-3967 Mounting Bracket
MIL-STD-171 Bracket
-
3020-00-912-2519 Worm Gear
MIL-STD-171 Gear
-
3020-00-421-7666 Gear Cluster
MIL-STD-171 Cluster
-
5340-01-015-8667 Retaining Strap
MIL-STD-171 Strap
MIL-STD-171 Thumbscrew
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Surface treatment document and classification | MIL-STD-171 |
Array Properties
-
NSN:Array
-
Description:Thumbscrew
-
Shelf Life:N/A
-
DEMIL:NO
-
UOM:1 EA
-
Thread Class:3a
-
Thread Direction:Right-hand
-
Thread Length:Between 0.359 inches and 0.391 inches
-
Fastener Length:Between 1.078 inches and 1.109 inches
-
Head Style:Knurled no. 1
-
Head Diameter:Between 1.234 inches and 1.266 inches
-
Head Height:Between 0.359 inches and 0.391 inches
-
Shoulder Diameter:0.625 inches first shoulder
-
Shoulder Length:0.250 inches first shoulder
-
Point Length:Between 0.109 inches and 0.141 inches
-
First Diameter From Head:Between 0.229 inches and 0.239 inches
-
Distance From Largest Bearing Surface Of Head To End Of First Diameter:Between 0.578 inches and 0.609 inches
-
Point Style:Flat
-
Thread Diameter:0.312 inches
-
Thready Qty Per Inch (tpi):18
-
Externally Relieved Body Diameter Quantity:1
-
Point Chamfer Angle:45.0 degrees
-
Shoulder Shape:Round first shoulder
-
Material:Steel comp 416
-
Material Specification:Qq-s-764, cond a federal specification single material response
-
Surface Treatment:Passivate
-
Surface Treatment Specification:Mil-std-171, finish no.5.4.1, type 3 military standard single treatment response
-
Thread Series Designator:Unc


