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Insert, Screw Thread, Helical Coil, Locking (Low Friction Systems), Performance Standard for
- Aerospace Standard
- AS1349B
- Stabilized
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Standard (AS) covers helical coil locking screw thread inserts made from formed wire in which the inner surface of the coil, after assembly, provides threads of standard Unified 60° form as specified on the assembly drawing. This document also covers the performance requirements of the locking feature of the insert which will retain Unified ANSI B1.1 (UN Profile) or AS8879 (UNJ Profile) external threaded parts.
Rationale
This document has been determined to contain basic and stable technology which is not dynamic in nature.
Recommended Content
| Ground Vehicle Standard | Torque-Tension Tightening for Metric Series Fasteners |
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Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| TABLE 1 | Insert Torque at Room Temperature | |
| TABLE 2 | Assembly Torque |
Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
| Number | Title |
|---|---|
| AMS2400 | PLATING, CADMIUM |
| ANSI/B1.1 | This document is not part of the subscrption. |
| ASME/B18.29.1 | This document is not part of the subscrption. |
| MIL-S-8879 | This document is not part of the subscrption. |
| MIL-T-5544 | This document is not part of the subscrption. |
| MS33537 | This document is not part of the subscrption. |
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