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SPEC Curved Disc Spring: 0.4 in I.D., 0.61 in O.D., Carbon Steel, 25 PK (MPN U3750130) - Curved Disc Springs
SPECCurved Disc Springs

SPEC Curved Disc Spring: 0.4 in I.D., 0.61 in O.D., Carbon Steel, 25 PK (MPN U3750130)

The SPEC Curved Disc Spring (MPN U3750130) is a carbon steel spring with a 0.4 in I.D. and 0.61 in O.D., supplied in a 25-piece pack. 3G Electric interprets demand and delivers this genuine industrial component…

SKU 3G-OTH-744788

Also listed as: U 3750130 · U-3750130

Brand
SPEC
Item
Curved Disc Spring: 0.4 in I.D., 0.61 in O.D., Carbon Steel, 25 PK
Category
Curved Disc Springs
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
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Technical Specifications

SPEC
Manufacturer Part Number
U3750130
Type
Carbon Steel, 25 PK
O.D.
0.61 in

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEC Curved Disc Spring (MPN U3750130) is a carbon steel spring with a 0.4 in I.D. and 0.61 in O.D., supplied in a 25-piece pack. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments—and far more—with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a SPEC Curved Disc Spring used for?

A SPEC Curved Disc Spring provides preload, take-up, or cushioning in assemblies where space is limited. It is commonly used in industrial machinery, valves, and electrical contacts to maintain tension or compensate for thermal expansion and wear.

What are the specifications of the SPEC Curved Disc Spring U3750130?

The SPEC Curved Disc Spring U3750130 has a 0.4 in I.D. and 0.61 in O.D., is made of carbon steel, and comes in a 25-piece pack. These dimensions and material suit applications requiring moderate load and deflection in compact spaces.

Where to buy SPEC Curved Disc Springs worldwide?

3G Electric supplies and delivers genuine SPEC Curved Disc Springs worldwide. We handle full logistics and customs clearance, ensuring the correct component reaches your facility. Contact us for availability and lead time on this and other industrial parts.

How to select the right curved disc spring for an application?

Select a curved disc spring by matching its I.D., O.D., and material to your assembly's space and load requirements. The SPEC U3750130, with 0.4 in I.D. and 0.61 in O.D. in carbon steel, suits moderate-load applications. Consult a technical resource for deflection and fatigue life.

SPEC Products

3G Electric supplies SPEC curved disc springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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