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National Stock Number:
5325-01-030-8661
Federal Supply Class:
5325
National Item Identification Number:
010308661
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:
| 9M187-56 | 12837 | SEALTITE CORP | | 9M187-56 | 51814 | SMALLEY STEEL RING CO. | | 9M187-56 | 76301 | THE BOEING COMPANY | | RST56CDM9 | 80756 | SPIROLOX INC |
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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 | 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.606 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE 1070 OR 1074 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090 | | RING STYLE | SPIRAL | | STRENGTH RATING | 255000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | USAGE DESIGN | INTERNAL |
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