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National Stock Number:
5325-00-971-7376
Federal Supply Class:
5325
National Item Identification Number:
009717376
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:
| 001379-37 | K0377 | GOODRICH ACTUATION SYSTEMS LIMITED | | 001379-37 | K0655 | LUCAS AEROSPACE LTD ELECTRONIC SYSTEMS & EQUIPMENT DIV | | 715026 | 09990 | PARKER-HANNIFIN CORPORATION | | 715026 | 98441 | PARKER HANNIFIN CORP | | L33769 | 10988 | CNH INDUSTRIAL AMERICA LLC | | M27426-3147A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M2742630147A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-27426 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-R-27426 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RR-187 | 80756 | SPIROLOX INC | | RR-187-M9 | 80756 | SPIROLOX INC | | RR187 | K0009 | FEDERAL MOGUL |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 1.960 INCHES MINIMUM AND 1.980 INCHES MAXIMUM | | MAJOR THICKNESS | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM | | MATERIAL | STEEL,FED FED STD NO. 66 AISI C1070 THRU C1090 OR SAE 1070 THRU 1090 | | PROPRIETARY CHARACTERISTICS | NPAC | | OUTSIDE DIAMETER | 1.821 INCHES MINIMUM AND 1.849 INCHES MAXIMUM | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | INTERNAL |
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