Ball Locking Pins with NASM/MS 17984 – 17990
author: Fiona Yang
2025-07-25
Ball Locking Pins with NASM/MS 17984 – 17990
Ball locking pins are a safe and reliable industrial component designed for harsh industrial environments, ergonomic comfort handle, press and hold the button to spring the ball firmly into the hole slot, one-handed operation, quick and easy, no tools required, the operation can be completed in a matter of seconds, Mocayo's ball locking pins have been tested to avoid the ball drop causing the risk of accidents.
About NASM/MS 17984 - 17990:
Aerospace Industry Standards MS 17984 - 17990 / NAS 1333, NAS 1334, NAS 1335, NAS 1336, NAS 1337, NAS 1338, NAS 1339, NAS 1340, NAS 1341, NAS 1342, NAS 1343, which define dimensional, material, and performance requirements for ball locking pins.
The standard mainly contains the following contents:
Definition and Classification of Ball Locking Pins:
describes the basic structure, function and classification of ball locking pins, including types such as single-action locking and self-locking attachments.
Dimensions and tolerances:
defines the various dimensions of ball locking pins, such as diameter, length, etc., and the corresponding tolerance requirements.
Materials and finishes:
specifies the material options for ball locking pins, such as stainless steel, alloy steel, etc., as well as the corresponding surface treatment requirements, such as plating, oxidation, etc.
Performance requirements:
including shear strength, corrosion resistance, wear resistance and other performance indicators.
Test Methods:
specifies the methods of testing ball locking pins to verify that they meet the requirements of the standard.
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