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National Stock Number:
5325-00-018-7182
Federal Supply Class:
5325
National Item Identification Number:
000187182
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:
| 579370 | 00088 | ROYAL OAK GAGE INC | | 579370 | 77445 | RTX CORPORATION | | 579370 | 81753 | CONNECTICUT SPRING & STAMPING CORPORATION THE |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | 90 DEGREE PARALLEL | | INSIDE DIAMETER | 3.640 INCHES MINIMUM AND 3.710 INCHES MAXIMUM | | MAJOR THICKNESS | 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.900 INCHES MINIMUM AND 3.990 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5120, COMPOSITION 1074 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 1074 | | RING STYLE | INTERNAL | | SURFACE TREATMENT | CADMIUM | | USAGE DESIGN | EXTERNAL OR INTERNAL |
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