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National Stock Number: 5325-00-144-6626
Federal Supply Class: 5325
National Item Identification Number: 001446626
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:
7986965 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL | M27426-3126D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | M2742630126D | 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 | WH-115-PA-S02 | 51814 | SMALLEY STEEL RING CO. |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | INSIDE DIAMETER | 1.057 INCHES MINIMUM AND 1.080 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.210 INCHES MINIMUM AND 1.225 INCHES MAXIMUM | MAJOR THICKNESS | 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66,AISI 302 FED STD SINGLE MATERIAL RESPONSE | MATERIAL HARDNESS RATING | 72.0 ROCKWELL A MINIMUM AND 74.9 ROCKWELL A MAXIMUM | MATERIAL | STEEL COMP 302 | RING STYLE | SPIRAL | USAGE DESIGN | INTERNAL | STRENGTH RATING | 185000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | SURFACE TREATMENT | PASSIVATE |
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