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Nut, Self-Locking, Nickel Alloy, UNS N07001, 1400 °F, 180,000 psi, UNJ Thread Procurement Specification
- Aerospace Standard
- AS5878
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification establishes the requirements for the following types of self-locking nuts in thread diameter sizes 0.1380 through 0.6250 inches:
-
a
Wrenching Nuts: i.e., hexagon, double hexagon and spline nuts.
-
b
Anchor Nuts: i.e., plate nuts, gang channel nuts, and shank nuts.
The wrenching nuts, shank nuts, and nut elements of plate and gang channel nuts are made of a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001 and of 180,000 psi axial tensile strength at room temperature, with maximum conditioning of parts at 1400 °F prior to room temperature testing.
Rationale
AS5878 has been reaffirmed to comply with the SAE five-year review policy.
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| TABLE 1 | Axial Tensile Load | |
| TABLE 2 | Wrench Torque | |
| TABLE 3 | Push-Out Load | |
| TABLE 4 | Torque-Out Load | |
| TABLE 5 | Locking Feature Torque and Assembly Torque | |
| TABLE 6 | Assembly Torque for Accelerated Vibration Test | |
| TABLE 7 | Summary of Acceptance Tests | |
| TABLE 8 | Summary of Qualification Tests | |
| TABLE 9 | Classification of Visual and Dimensional Characteristics | |
| TABLE 10 | Sampling Data | |
| TABLE 11 | Sampling Data | |
| Unnamed Dataset 15 | ||
| Unnamed Dataset 16 | ||
| Unnamed Dataset 17 | ||
| TABLE E1 | Maximum Material Bolt or Stud Thread Dimensions | |
| TABLE E2 | Minimum Material Bolt or Stud Thread Dimensions | |
| Unnamed Dataset 20 | ||
| TABLE F1 | Spacer Length and Bolt Elongation | |
| Unnamed Dataset 22 | ||
| Unnamed Dataset 23 |
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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