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APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 9/16"-12 Ext Thrd Sz - Mil. Spec. Key-Locking Inserts
APPROVED VENDORMil. Spec. Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 9/16"-12 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a Mil. Spec. key-locking insert with an Extra Heavy Wall, 4 keys, 5/16"-18 internal thread size, and 9/16"-12 external thread size. It meets MS51830-108L standards, features…

SKU 3G-OTH-531639

Brand
APPROVED VENDOR
Item
Key Locking Insert: Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 9/16"-12 Ext Thrd Sz
Category
Mil. Spec. Key-Locking Inserts
Available to Order
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
217-076335
Type
10 PK
Keys
4
Wall Type
Extra Heavy Wall
Ext Thrd Sz
9/16"-12
Finish Type
Plain
Int Thrd Sz
5/16"-18
Thread Type
Coarse
Industry Standards
MS51830-108L
Compatible Tap Size
9/16"-12
External Thread Fit
2A
Internal Thread Fit
3B
Material Grade/Class
18-8
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Key Locking Insert is a Mil. Spec. key-locking insert with an Extra Heavy Wall, 4 keys, 5/16"-18 internal thread size, and 9/16"-12 external thread size. It meets MS51830-108L standards, features 18-8 material, 2A external and 3B internal thread fits, and is supplied as a 10-pack (MPN 217-076335).

Frequently Asked Questions

Is the APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 9/16"-12 Ext Thrd Sz available from 3G Electric?

Yes — 3G Electric supplies genuine APPROVED VENDOR products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 9/16"-12 Ext Thrd Sz?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for mil. spec. key-locking inserts?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all mil. spec. key-locking inserts we distribute.

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR mil. spec. key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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