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National Stock Number:
5325-00-252-7764
Federal Supply Class:
5325
National Item Identification Number:
002527764
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:
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS | | INSIDE DIAMETER | 2.247 INCHES MINIMUM AND 2.262 INCHES MAXIMUM | | MAJOR THICKNESS | 0.046 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1080 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 65.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 68.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 2.543 INCHES MINIMUM AND 2.558 INCHES MAXIMUM | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 235000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | USAGE DESIGN | INTERNAL |
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