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BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, DRILLED, CORROSION RESISANT STEEL (UNS S41800), .2500-28 UNJF-3A
- Aerospace Standard
- AS9895B
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Rationale
DELETE R .015 MINIMUM RADIUS AT TRANSITION OF WRENCH PAD AND BASE FLANGE, ADD POSITION REQUIREMENTS FOR LOCATION OF DRILLED HOLES, ADD NEW DATUM C (BEARING FACE) AND DATUM D (WRENCH FLATS), ADD NOTE FOR DISPOSITION OF EXISTING INVENTORY, ADD SURFACE ROUGHNESS REQUIREMENTS ON BOLTS HEAD, BOLT END AND WALLS OF LIGHTENING HOLE, REVISE .219 DIMENSION (BEARING FACE TO DRILLED HOLE) AND 45° DIMENSION ON HOLE LOCATION TO BASIC, ADD MINIMUM BEARING DIAMETER REQUIREMENT PER AS1132, ADD EDGE DISTANCE EXCEPTION TO MARKING NOTE, UPDATE COLD ROLLING NOTE, UPDATE SYMBOLS AND FORMATS TO Y14.5M-1982, FIGURE 1 RE-DRAWN, UPDATE REFERENCES, AND GENERAL EDITORIAL UPDATE.
Recommended Content
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
TABLE 1 | PART NUMBERS, DIMENSIONS L, K, AND APPROX. MASS |
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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