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National Stock Number:
5325-00-409-5362
Federal Supply Class:
5325
National Item Identification Number:
004095362
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:
| 10160197 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END STYLE | VERTEX CENTER OR ABOVE | | INSIDE DIAMETER | 4.436 INCHES MINIMUM AND 4.450 INCHES MAXIMUM | | MATERIAL DIAMETER | 0.025 INCHES MINIMUM AND 0.034 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A682 GR 1065 THRU 1085 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | RING STYLE | STRAIGHT GAP | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | USAGE DESIGN | EXTERNAL |
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