Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 11.5 mm Lng - Cylindrical Compression Springs
SPECCylindrical Compression Springs

SPEC Compression Spring: 302 Stainless Steel, Cylindrical Shape, 11.5 mm Lng

The SPEC Compression Spring (SKU 3G-OTH-672872, MPN D21500) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. It measures 11.5 mm in length with a 6.93 mm outer diameter. 3G…

SKU 3G-OTH-672872

Also listed as: D 21500 · D-21500

Brand
SPEC
Item
Compression Spring: 302 Stainless Steel, Cylindrical Shape, 11.5 mm Lng
Category
Cylindrical Compression 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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
D21500
Type
Cylindrical Shape, 10 PK
Material
302 Stainless Steel
Lng
11.5 mm
O.D.
6.93 mm
Product Type
Compression Spring

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 Compression Spring (SKU 3G-OTH-672872, MPN D21500) is a cylindrical compression spring made from 302 Stainless Steel, supplied in a 10-pack. It measures 11.5 mm in length with a 6.93 mm outer diameter. 3G Electric interprets this demand and delivers genuine industrial components across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPEC compression spring used for?

A SPEC compression spring is used to store mechanical energy and resist compressive forces in industrial applications such as valves, pumps, and actuators. The 302 stainless steel material provides corrosion resistance for demanding environments. 3G Electric supplies this spring across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the SPEC D21500 compression spring?

The SPEC D21500 compression spring is made from 302 stainless steel, has a cylindrical shape, measures 11.5 mm in length with a 6.93 mm outer diameter, and comes in a 10-pack. It is designed for general-purpose compression applications. 3G Electric sources this genuine SPEC component for worldwide delivery.

Where to buy SPEC compression springs worldwide?

3G Electric supplies SPEC compression springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine components like the D21500 across 14 departments. Contact us to order this 302 stainless steel spring in a 10-pack for your application.

How to select a compression spring for an industrial application?

Select a compression spring by matching its length, outer diameter, material, and load capacity to your application's requirements. The SPEC D21500, with 11.5 mm length and 6.93 mm O.D. in 302 stainless steel, suits moderate corrosion resistance needs. 3G Electric provides technical support to help you choose the right spring for pumps, valves, or controls.

SPEC Products

3G Electric supplies SPEC cylindrical compression 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
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 3 in Lng, 3 PK (MPN C09700853000S)
SPEC
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 3 in Lng, 3 PK (MPN C09700853000S)
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 41.5 mm Lng, 5 PK (MPN D22260)
SPEC
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 41.5 mm Lng, 5 PK (MPN D22260)
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 3 in Lng, 10 PK (MPN C16871483000M)
SPEC
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 3 in Lng, 10 PK (MPN C16871483000M)
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 1 3/4 in Lng, 5 PK (MPN C05400581750S)
SPEC
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 1 3/4 in Lng, 5 PK (MPN C05400581750S)
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 1 3/8 in Lng, 5 PK (MPN C03120231375M)
SPEC
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 1 3/8 in Lng, 5 PK (MPN C03120231375M)
Compression Spring: 302 Stainless Steel, Cylindrical Shape, 7.9 mm Lng, 3.7 mm O.D., 10 PK (MPN D21160)
SPEC
Compression Spring: 302 Stainless Steel, Cylindrical Shape, 7.9 mm Lng, 3.7 mm O.D., 10 PK (MPN D21160)
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 3/4 in Lng, 5 PK (MPN C03750320750S)
SPEC
Compression Spring: 302 Stainless Steel, Cylindrical Shape, Closed, Ground End, 3/4 in Lng, 5 PK (MPN C03750320750S)
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 4 in Lng, 3 PK (MPN C12181354000M)
SPEC
Compression Spring: Spring Steel, Cylindrical Shape, Closed, Ground End, 4 in Lng, 3 PK (MPN C12181354000M)