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National Stock Number:
5325-01-512-3852
Federal Supply Class:
5325
National Item Identification Number:
015123852
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-DTL-21248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS16625-5050 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | R271NAB0050NN643NNAA1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | MAJOR THICKNESS | 0.035 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.548 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 0.375 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 0.512 ROCKWELL SUPERFICIAL 30-N MAXIMUM | | MATERIAL | COPPER ALLOY | | RING STYLE | INTERNAL | | SPECIFICATION/STANDARD DATA | 96906-MS16625 GOVERNMENT SPECIFICATION | | STRENGTH RATING | 800.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | INTERNAL |
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