Coil-Sert® and Tangless® Inserts are precision engineered and have been put through rigorous torque, tension and vibration tests as well as comprehensive dimensional inspections and metallurgical analysis in attaining their MIL-Spec qualifications. Inserts have been thoroughly tested by an independent testing laboratory and are certified to conform to NASM8846. Copies of these reports are available upon request. In addition, Coil-Sert® Kits Inserts and Tools are in conformance with the following military standards and other specifications:
New AS/NASM Standards |
Standards Coverage |
AS7245 |
Insert, Screw Thread, Helical Coil, Corrosion Resistant Steel |
NASM8846 |
Insert, Screw Thread, Helical Coil - Procurement Spec |
AS5272 |
Dry Film Lubricant (Type I) - Optional coating |
A-A-59158 |
Tools for Inserting and Extracting Helical Coil Inserts |
NASM122076 Series |
Insert, Corrosion Resistant Helical Coarse Thread |
NASM124651 Series |
Insert, Corrosion Resistant Helical Fine Thread |
NASM122076 & NASM124651 |
Insert-Screw Thread Free Running |
NASM21209 |
Insert-Screw Thread Screw-Locking |
NASM33537 |
Assembly and Dimensions, Helical Coil Insert |
NAS1130 |
Tangless Inserts, Free-Running and Locking |
QQ-P-416 |
Cadmium Plating (Type II) - Optional coating |
MA Standards |
Standards Coverage |
NA0276 |
Inserts, Screw Thread, Helical Coil, Free-Running and Self-Locking, Tangless, Metric |
MA1565 |
Procurement Standard, Metric Helical Insert |
MA1567 |
Assembly Dimensions, Metric Helical Coil Insert |
MA3279 |
Inserts, Metric, Free-Running, Helical Coil, Uncoated |
MA3280 |
Inserts, Metric, Free-Running, Helical Coil, Lubricated |
MA3281 |
Inserts, Metric, Free-Running, Helical Coil, Cadmium Plated |
MA3329 |
Inserts, Metric, Locking, Helical Coil, Uncoated |
MA3330 |
Inserts, Metric, Locking Helical Coil, Lubricated |
MA3331 |
Inserts, Metric Locking, Helical Coil, Cadmium Plated |
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