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National Stock Number:
5325-00-781-5834
Federal Supply Class:
5325
National Item Identification Number:
007815834
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-R-21248B TYPE TY 111 CL 1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS16631-1287 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | N5002-287W | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | BEVELED ONE OUTSIDE CORNER | | MAJOR THICKNESS | 0.093 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.191 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66 AISI 420 FED STD SINGLE MATERIAL RESPONSE OR SAE 51420 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 420 | | MINOR THICKNESS | 0.070 INCHES NOMINAL | | RING STYLE | INTERNAL | | SURFACE TREATMENT | PASSIVATE | | USAGE DESIGN | INTERNAL |
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