APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall, mil-spec insert with 4 keys, 5/16"-18 internal thread size, and 1/2"-13 external thread size. It is plain finish, 18-8 material, inch system, and meets…
SKU 3G-OTH-531637
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The APPROVED VENDOR Key Locking Insert is a heavy-wall, mil-spec insert with 4 keys, 5/16"-18 internal thread size, and 1/2"-13 external thread size. It is plain finish, 18-8 material, inch system, and meets NAS1395C5. Supplied in a 10-pack, it is compatible with a 1/2"-13 tap and has external thread fit 2A and internal thread fit 3B.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is a key locking insert used for?
A key locking insert repairs or reinforces stripped threads in metal assemblies. The APPROVED VENDOR heavy-wall insert with 4 keys locks into place to prevent rotation under vibration, making it suitable for aerospace, military, and industrial applications requiring NAS1395C5 compliance.
What are the specifications of the APPROVED VENDOR key locking insert?
This heavy-wall insert has a 5/16"-18 internal thread and 1/2"-13 external thread, with 4 keys, plain finish, and 18-8 material. It meets NAS1395C5, has external thread fit 2A and internal thread fit 3B, and is compatible with a 1/2"-13 tap. Supplied in a 10-pack.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies the APPROVED VENDOR key locking insert (MPN 217-076303) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS1395C5-compliant insert to your facility, regardless of location.
How to install a key locking insert?
Installation requires tapping the hole to the compatible tap size (1/2"-13 for this insert), then driving the insert using a key locking insert tool until the keys engage. Ensure the external thread fit 2A and internal thread fit 3B are maintained. Follow NAS1395C5 guidelines for torque and inspection.
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3G Electric memasok APPROVED VENDOR mil. spec. key-locking inserts. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









