M739A1 Point Detonating/Delay (PD/DLY) Fuze W15QKN25R0002
Summary
AI-generated · Aug 24, 2025M739A1 PD/DLY Fuze is the primary fuze for 105mm and 155mm bursting artillery projectiles configured for point-detonating or delay functions. The fuze uses a one-piece solid aluminum body with a standard 2-inch threaded base and five modular subassemblies. It contains an Impact Delay Module (IDM) that delays initiation by 3–6 milliseconds after the projectile decelerates through the target; the delay is released when a spring-loaded firing pin is activated. There are no explosive components in the IDM, and the exterior is anodized green to distinguish it for Explosive Ordnance Disposal purposes. SOCOM uses it for training only, while the Army and USMC use it for both training and tactical operations.
Solicitation was released May 15, 2025 with a July 14, 2025 response date, and Amendment 0001 released July 11, 2025 extended the response date to July 29, 2025. The core description remains the same across notices, with the amendment providing an updated deadline for bidders to submit responses.
The M739A1 PD/DLY Fuze is the primary fuze for 105mm and 155mm bursting artillery projectiles for point detonating or delay fuze functions. SOCOM utilizes the M739A1 PD/DLY Fuze for training operations only. The US Army and USMC utilize the M739A1 PD/DLY Fuze for both training and tactical operations. The M739A1 PD/DLY Fuze is composed of a one-piece solid aluminum body with a standard 2-inch threaded base. Five modular subassemblies are incorporated as the functional fuze components. The M739A1 PD/DLY Fuze contains an Impact Delay Module (IDM) assembly that provides fuze initiation delay based upon the completion of mechanical actions caused by projectile deceleration. In the delay mode, the fuze will function 3-6 milliseconds after passing through the target. Function occurs when a spring-loaded firing pin is released. There are no explosive components contained within the IDM. The outer surface of the M739A1 PD/DLY Fuze is anodized green to distinguish it from other fuzes in the inventory for Explosive Ordnance Disposal (EOD) purposes.
From Solicitation posted on Jun 03, 2025The M739A1 PD/DLY Fuze is the primary fuze for 105mm and 155mm bursting artillery projectiles for point detonating or delay fuze functions. SOCOM utilizes the M739A1 PD/DLY Fuze for training operations only. The US Army and USMC utilize the M739A1 PD/DLY Fuze for both training and tactical operations. The M739A1 PD/DLY Fuze is composed of a one-piece solid aluminum body with a standard 2-inch threaded base. Five modular subassemblies are incorporated as the functional fuze components. The M739A1 PD/DLY Fuze contains an Impact Delay Module (IDM) assembly that provides fuze initiation delay based upon the completion of mechanical actions caused by projectile deceleration. In the delay mode, the fuze will function 3-6 milliseconds after passing through the target. Function occurs when a spring-loaded firing pin is released. There are no explosive components contained within the IDM. The outer surface of the M739A1 PD/DLY Fuze is anodized green to distinguish it from other fuzes in the inventory for Explosive Ordnance Disposal (EOD) purposes.Solicitation Released on 15 May 2025 with Response Date 14 July 2025.Amendment 0001 released on 11 July 2025 with Response Date 29 July 2025.
From Solicitation posted on Jul 11, 2025The M739A1 PD/DLY Fuze is the primary fuze for 105mm and 155mm bursting artillery projectiles for point detonating or delay fuze functions. SOCOM utilizes the M739A1 PD/DLY Fuze for training operations only. The US Army and USMC utilize the M739A1 PD/DLY Fuze for both training and tactical operations. The M739A1 PD/DLY Fuze is composed of a one-piece solid aluminum body with a standard 2-inch threaded base. Five modular subassemblies are incorporated as the functional fuze components. The M739A1 PD/DLY Fuze contains an Impact Delay Module (IDM) assembly that provides fuze initiation delay based upon the completion of mechanical actions caused by projectile deceleration. In the delay mode, the fuze will function 3-6 milliseconds after passing through the target. Function occurs when a spring-loaded firing pin is released. There are no explosive components contained within the IDM. The outer surface of the M739A1 PD/DLY Fuze is anodized green to distinguish it from other fuzes in the inventory for Explosive Ordnance Disposal (EOD) purposes.Solicitation Released on 15 May 2025 with Response Date 14 July 2025.Amendment 0001 released on 11 July 2025 with Response Date 29 July 2025.
From Solicitation posted on Jul 14, 2025The M739A1 PD/DLY Fuze is the primary fuze for 105mm and 155mm bursting artillery projectiles for point detonating or delay fuze functions. SOCOM utilizes the M739A1 PD/DLY Fuze for training operations only. The US Army and USMC utilize the M739A1 PD/DLY Fuze for both training and tactical operations. The M739A1 PD/DLY Fuze is composed of a one-piece solid aluminum body with a standard 2-inch threaded base. Five modular subassemblies are incorporated as the functional fuze components. The M739A1 PD/DLY Fuze contains an Impact Delay Module (IDM) assembly that provides fuze initiation delay based upon the completion of mechanical actions caused by projectile deceleration. In the delay mode, the fuze will function 3-6 milliseconds after passing through the target. Function occurs when a spring-loaded firing pin is released. There are no explosive components contained within the IDM. The outer surface of the M739A1 PD/DLY Fuze is anodized green to distinguish it from other fuzes in the inventory for Explosive Ordnance Disposal (EOD) purposes.Solicitation Released on 15 May 2025 with Response Date 14 July 2025.Amendment 0001 released on 11 July 2025 with Response Date 29 July 2025.
From Solicitation posted on Jul 17, 2025Notice history
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Solicitation Posted Jun 03, 2025
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Solicitation Posted Jul 11, 2025View changes (2)
- Description: Description was updated
- Response Deadline: Jul 14, 2025 → Jul 29, 2025
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Solicitation Posted Jul 14, 2025No changes from previous notice
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Solicitation LATEST Posted Jul 17, 2025No changes from previous notice
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