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National Stock Number:
5325-00-205-4230
Federal Supply Class:
5325
National Item Identification Number:
002054230
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:
| AN5009-50 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS5009-50 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | D SHAP BELOW INSIDE PERIPHERY | | INSIDE DIAMETER | 4.380 INCHES NOMINAL | | MAJOR THICKNESS | 0.182 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.475 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP E4340 | | RING STYLE | INTERNAL | | STRENGTH RATING | 150000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | SURFACE TREATMENT | CADMIUM | | USAGE DESIGN | INTERNAL |
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