We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 19.6 mm Free Lg - Crossover Center Loop Extension Springs
SPECCrossover Center Loop Extension Springs

SPEC Extension Spring: Crossover Center Loop End, Music Wire, 19.6 mm Free Lg

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-744392, MPN T31430) is a music wire spring with a 19.6 mm free length and 0.9 mm wire diameter, supplied in a 2-pack with an oil finish. 3G Electric…

SKU 3G-OTH-744392

Also listed as: T 31430 · T-31430

Brand
SPEC
Item
Extension Spring: Crossover Center Loop End, Music Wire, 19.6 mm Free Lg
Category
Crossover Center Loop Extension Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
T31430
Type
Music Wire, 2 PK
Finish
Oil
Free Lg
19.6 mm
Wire Dia
0.9 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SPEC Extension Spring: Crossover Center Loop End (SKU 3G-OTH-744392, MPN T31430) is a music wire spring with a 19.6 mm free length and 0.9 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 maintenance and repair needs across 14 industrial departments.

Frequently Asked Questions

What is the SPEC T31430 extension spring used for?

The SPEC T31430 extension spring is used in industrial machinery and equipment for tensioning, counterbalancing, and return mechanisms. Its music wire construction and oil finish suit general maintenance and repair across 14 industrial departments, including machining, material handling, and pneumatics.

What are the specifications of the SPEC T31430 extension spring?

The SPEC T31430 extension spring is made of music wire, has a 19.6 mm free length, a 0.9 mm wire diameter, and an oil finish. It features a crossover center loop end design and is supplied in a 2-pack. The manufacturer part number is T31430.

Where to buy the SPEC T31430 extension spring worldwide?

3G Electric supplies the genuine SPEC T31430 extension spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this crossover center loop spring for your maintenance or repair needs.

How to select the correct SPEC extension spring for an application?

To select the correct SPEC extension spring, match the free length, wire diameter, and end type to your application's load and space requirements. The T31430 has a 19.6 mm free length and 0.9 mm wire diameter with crossover center loop ends. Consult a spring design guide for tension and deflection calculations.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
Extension Spring: Crossover Center Loop End, Music Wire, 377 mm Free Lg, 5 mm Wire Dia, 55 mm O.D. (MPN T33370)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 377 mm Free Lg, 5 mm Wire Dia, 55 mm O.D. (MPN T33370)
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.085 in Wire Dia, 2 PK (MPN E11250854000M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.085 in Wire Dia, 2 PK (MPN E11250854000M)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E01800261370S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E01800261370S)
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.063 in Wire Dia, 3 PK (MPN E06500634000M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 4 in Free Lg, 0.063 in Wire Dia, 3 PK (MPN E06500634000M)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 2 3/4 in Free Lg, 2 PK (MPN E08500552750S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 2 3/4 in Free Lg, 2 PK (MPN E08500552750S)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E01800201370S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 1 3/8 in Free Lg, 5 PK (MPN E01800201370S)
Extension Spring: Crossover Center Loop End, Music Wire, 1 3/4 in Free Lg, 0.02 in Wire Dia, 10 PK (MPN E01800201750M)
SPEC
Extension Spring: Crossover Center Loop End, Music Wire, 1 3/4 in Free Lg, 0.02 in Wire Dia, 10 PK (MPN E01800201750M)
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 3 1/2 in Free Lg, 2 PK (MPN E07500553500S)
SPEC
Extension Spring: Crossover Center Loop End, 302 Stainless Steel, 3 1/2 in Free Lg, 2 PK (MPN E07500553500S)