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SPEC Extension Spring: Crossover Center Loop End, Music Wire, 30.5 mm Free Lg - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 30.5 mm Free Lg

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-665002, MPN T31930) is a music wire spring with a 30.5 mm free length and 1.4 mm wire diameter, supplied in a 2-pack with an oil finish. 3G Electric…

SKU 3G-OTH-665002

Also listed as: T 31930 · T-31930

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End, Music Wire, 30.5 mm Free Lg
Category
Crossover Center Loop Extension Springs
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEC
Manufacturer Part Number
T31930
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
30.5 mm
Wire Dia
1.4 mm

Technical Documents

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

Product Description

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-665002, MPN T31930) is a music wire spring with a 30.5 mm free length and 1.4 mm wire diameter, supplied in a 2-pack with an oil finish. 3G Electric interprets this demand and sources the genuine SPEC part, supporting your industrial maintenance needs across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SPEC T31930 extension spring used for?

The SPEC T31930 crossover center loop extension spring is used in industrial machinery for tensioning, counterbalancing, and return mechanisms. Its music wire construction and oil finish suit general maintenance across 14 departments, including machining, material handling, and pneumatics.

What are the specifications of the SPEC T31930 extension spring?

The SPEC T31930 is a music wire extension spring with a 30.5 mm free length, 1.4 mm wire diameter, and oil finish. It features crossover center loop ends and is supplied as a 2-pack. The manufacturer part number is T31930.

Where to buy the SPEC T31930 extension spring worldwide?

3G Electric supplies the genuine SPEC T31930 extension spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this part for your industrial maintenance needs.

How to select the right SPEC extension spring for my application?

To select the right SPEC extension spring, match free length, wire diameter, and end type to your load and space requirements. The T31930 has a 30.5 mm free length and 1.4 mm wire diameter with crossover center loops. Consult a spring selection guide or contact 3G Electric for assistance.

SPEC Products

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

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