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National Stock Number:
5325-01-145-1286
Federal Supply Class:
5325
National Item Identification Number:
011451286
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:
| 10160177 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2JA4406H12 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | M27426-3120D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 645121S | 99551 | GOODRICH CORPORATION | | 645121S100 | 99551 | GOODRICH CORPORATION | | M27426-3120D | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | RR-100-S-P-K | 80756 | SPIROLOX INC | | M2742630120D | 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 |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 0.890 INCHES MINIMUM AND 0.896 INCHES MAXIMUM | | MAJOR THICKNESS | 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.040 INCHES MINIMUM AND 1.046 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 72.0 ROCKWELL A MINIMUM AND 74.9 ROCKWELL A MAXIMUM | | MATERIAL | STEEL COMP 302 | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | INTERNAL |
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