OEM Key Locking Insert: Thin Wall, 2 Keys, #2-56 Int Thrd Sz, #6-40 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a thin-wall, stainless steel (Grade 303) mil-spec insert with 2 keys, #2-56 internal thread size and #6-40 external thread size, in a 10-pack. It meets MIL-I-45914A (MS51830)…
SKU 3G-OTH-531614
Also listed as: 217076282 · 217 076282
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
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Product Description
The APPROVED VENDOR Key Locking Insert is a thin-wall, stainless steel (Grade 303) mil-spec insert with 2 keys, #2-56 internal thread size and #6-40 external thread size, in a 10-pack. It meets MIL-I-45914A (MS51830) standards, with coarse threads, plain finish, compatible tap size #6-40, external thread fit 2A, and internal thread fit 3B, measured in inches.
Frequently Asked Questions
What is a key locking insert used for?
A key locking insert repairs or reinforces threads in soft materials like aluminum. The APPROVED VENDOR thin-wall insert with 2 keys meets MIL-I-45914A (MS51830) for aerospace and defense applications, providing a durable stainless steel thread in inch sizes.
What are the specifications of the APPROVED VENDOR key locking insert?
This thin-wall insert has #2-56 internal thread and #6-40 external thread, Grade 303 stainless steel, 2 keys, plain finish, coarse threads, compatible tap size #6-40, external thread fit 2A, internal thread fit 3B, and meets MIL-I-45914A (MS51830). Sold in a 10-pack.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your facility. Contact us to order the 10-pack thin-wall insert with #2-56 internal thread and #6-40 external thread.
How to install a key locking insert?
Installation requires drilling to the specified tap size (#6-40), tapping the hole, then threading the insert using a compatible installation tool. The two keys lock the insert in place. Follow MIL-I-45914A guidelines for proper torque and depth. Always use thread locking compound for vibration resistance.
OEM Products
3G Electric supplies OEM mil. spec. key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.