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BOLT, MACHINE, SPLINE DRIVE, SPECIAL EXTENDED WASHER, REDUCED HEAD, PD SHANK, UNS N07718, METRIC
- Aerospace Standard
- MA4187A
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Rationale
DELETE RADII AT TRANSITION FROM WRENCHING FEATURE TO BASE FLANGE, ADD AS3062 FOR INCOMPLETE THREADS, FIGURE 1 RE-DRAWN WITH EDITORIAL UPDATES, UPDATE REFERENCES, ADD NEW NOTE FOR DISPOSITION OF EXISTING INVENTORY, GENERAL EDITORIAL REVISIONS THROUGHOUT.
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1A | PART NUMBERS, NOM DIA, THREAD T, AND DIMENSIONS C, D, E, F, G, H, AND K | |
| TABLE 1B | PART NUMBERS AND DIMENSIONS R, Y, AB, AC, AND WRENCHING DASH NO. | |
| TABLE 2 | DASH NO., DIMENSIONS L, M, N, AND APPROX MASS | |
| TABLE 2 | DASH NO., DIMENSIONS L, M, N, AND APPROX MASS (CONTINUED) |
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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