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Insert, Screw Thread, Self-Locking, UNS S66286, Key Locked, Plastic Self Locking Device, Solid Film Lubricant Procurement Specification For
- Aerospace Standard
- AS4723
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This procurement specification covers inserts made from A286 alloy of the type identified under the Unified Numbering System as UNS S66286, solid film lubricated with a piastic self locking device, integrated locking keys to positively secure the insert against rotation when properly installed in threaded holes.
Rationale
AS4723 has been reaffirmed to comply with the SAE five-year review policy.
Topic
Data Sets - Support Documents
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TABLE 1 | INSTALLATION, REMOVAL AND BREAKAWAY TORQUE LIMITS | |
TABLE 2 | MINIMUM TENSILE STRENGTH | |
TABLE 3 | RESISTANCE TO PULLOUT FOR AS3502 INSERTS | |
TABLE 4 | RESISTANCE TO PULLOUT FOR AS3503 INSERTS | |
TABLE 5 | MINIMUM ROTATIONAL RESISTANCE REQUIREMENTS | |
TABLE 6 | THREAD HEIGHT | |
TABLE 7 | SUMMARY OF QUALIFICATION TESTS | |
TABLE 8 | SUMMARY OF ACCEPTANCE TESTS | |
TABLE 9 | SAMPLING DATA DESTRUCTIVE TESTS, MECHANICAL AND METALLURGICAL CHARACTERISTICS | |
TABLE 10 | SAMPLING DATA NON-DESTRUCTIVE TESTS, VISUAL AND DIMENSIONAL CHARACTERISTICS FOR CLASSES MAJOR A, MAJOR B, MINOR A, AND MINOR B | |
TABLE 11 | CLASSIFICATION OF VISUAL AND DIMENSIONAL CHARACTERISTICS | |
TABLE 12 | ELONGATION |
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
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