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National Stock Number: 5325-00-664-6476
Federal Supply Class: 5325
National Item Identification Number: 006646476
Description: RING,RETAINING
Detail: A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.
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Manufacturer Information:
MIL-P-15817C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | S14-35-5083 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | END STYLE | 90 DEGREE PARALLEL | INSIDE DIAMETER | 2.375 INCHES NOMINAL | OUTSIDE DIAMETER | 2.672 INCHES NOMINAL | MAJOR THICKNESS | 0.093 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | MATERIAL | STEEL | RING STYLE | STRAIGHT GAP | STRENGTH RATING | 276000.0 POUNDS PER SQUARE INCH MINIMUM YIELD | SURFACE TREATMENT | CADMIUM | USAGE DESIGN | EXTERNAL |
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