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National Stock Number:
5325-00-527-1987
Federal Supply Class:
5325
National Item Identification Number:
005271987
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:
| 3415-237S | 99167 | HAMILTON SUNDSTRAND CORPORATION | | AS3217-157 | 0U583 | SAE INTERNATIONAL | | AS3217-157 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M27426-3157D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M274263-157D | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | M2742630157D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RD15951-237S | 80756 | SPIROLOX INC | | RR237S | 80756 | SPIROLOX INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS | | INSIDE DIAMETER | 2.200 INCHES NOMINAL | | MAJOR THICKNESS | 0.048 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.476 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI,302 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 59.3 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 67.2 ROCKWELL SUPERFICIAL 30-N MAXIMUM | | MATERIAL | STEEL COMP 302 | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 185000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | INTERNAL |
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