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National Stock Number:
5325-00-685-5911
Federal Supply Class:
5325
National Item Identification Number:
006855911
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:
| 271772 | 00679 | CASTLE INDUSTRIES INC. OF CALIFORNIA | | 271772 | 27068 | DCP SPRING ACQUISITION COMPANY, INC. | | 271772 | 77445 | RTX CORPORATION | | 271772 | 81753 | CONNECTICUT SPRING & STAMPING CORPORATION THE | | 271772 | D2018 | HOFFMANN-WERKE |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | 90 DEGREE PARALLEL | | INSIDE DIAMETER | 1.480 INCHES MINIMUM AND 1.490 INCHES MAXIMUM | | MAJOR THICKNESS | 0.180 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.845 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 420 | | RING STYLE | INTERNAL | | STRENGTH RATING | 225000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | EXTERNAL |
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