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National Stock Number:
5325-00-531-3970
Federal Supply Class:
5325
National Item Identification Number:
005313970
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:
| 9M188-162 | 76301 | THE BOEING COMPANY | | RRT162CDM9 | 80756 | SPIROLOX INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 1.497 INCHES MINIMUM AND 1.525 INCHES MAXIMUM | | MAJOR THICKNESS | 0.016 INCHES MINIMUM AND 0.067 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM | | MATERIAL | STEEL SAE 1070 THRU 1090 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.727 INCHES MINIMUM AND 1.747 INCHES MAXIMUM | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | USAGE DESIGN | INTERNAL |
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