| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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150 pcs
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150 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The MS51957-3 is a military standard machine screw manufactured by QPL. This screw is constructed from corrosion-resistant steel and features a pan head style with a cross recess type 1 internal drive. It has a thread size of 2-56 with a coarse thread series (UNC) and a thread class of 2a. The fastener length ranges from 0.219 to 0.250 inches, with a thread length between 0.214 and 0.250 inches.
Key mechanical specifications include a minimum tensile strength of 80,000 psi. The head dimensions are a height between 0.053 and 0.062 inches and a diameter between 0.155 and 0.167 inches. The surface treatment is passivate, conforming to Qq-p-35 federal specification. The material specification adheres to 66 federal standard.
This part is identified by SKU MS519573 and NSN 5305-00-054-5637. It is classified under FSC Screws / 5305 and belongs to the MS51957 product series. The standard package quantity is 100 pieces, with a minimum order quantity of 100 units. The approximate pack weight is 0.256 lb.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MS51957-3 has a #2-56 UNC (coarse) thread.
The screw is made of steel per federal standard 66.
It has a pan head with a cross recess type 1 internal drive.
The surface is passivated per QQ-P-35 federal specification.
The minimum tensile strength is 80,000 psi.
The NSN is 5305-00-054-5637.