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National Stock Number:
5325-00-664-2749
Federal Supply Class:
5325
National Item Identification Number:
006642749
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:
| 3414-56S | 99167 | HAMILTON SUNDSTRAND CORPORATION | | 69984S56 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 69984S56 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | RD16545-56S | 51663 | HYDRO-AIRE AEROSPACE CORP. | | RS-56-S | 73030 | HAMILTON SUNDSTRAND CORPORATION | | RS-56-S | 80756 | SPIROLOX INC | | WS-56-S02 | 51814 | SMALLEY STEEL RING CO. | | Y1176-2-56S | 08484 | BREEZE-EASTERN LLC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 0.516 INCHES MINIMUM AND 0.529 INCHES MAXIMUM | | MAJOR THICKNESS | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 59.3 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 67.2 ROCKWELL SUPERFICIAL 30-N MAXIMUM | | MATERIAL | STEEL,AISI,NO. 302 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.619 INCHES NOMINAL | | RING STYLE | SPIRAL | | STRENGTH RATING | 185000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | EXTERNAL |
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