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National Stock Number:
5325-01-185-1882
Federal Supply Class:
5325
National Item Identification Number:
011851882
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:
| 968.20.11.715 | S4080 | PILATUS AIRCRAFT LTD | | 9682011715 | S4080 | PILATUS AIRCRAFT LTD | | 980008-181 | F1688 | GOODRICH ACTUATION SYSTEMS SAS VERNON | | 980008-181 | F6103 | LUCAS FRANCE SA DIV AEROSPACE FRANCE | | AS3217-145 | 0U583 | SAE INTERNATIONAL | | AS3217-145 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS3217-145 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | | RR-181SK | 80756 | SPIROLOX INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 1.668 INCHES MINIMUM AND 1.672 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.894 INCHES MINIMUM AND 1.914 INCHES MAXIMUM | | MAJOR THICKNESS | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 72.0 ROCKWELL A MINIMUM AND 74.9 ROCKWELL A MAXIMUM | | MATERIAL | STEEL COMP 4340 | | RING STYLE | SPECIAL FLAT | | SPECIAL FEATURES | MATERIAL AND SURFACE SPEC AMS 7330 | | USAGE DESIGN | INTERNAL | | STRENGTH RATING | 178000.0 POUNDS PER SQUARE INCH MINIMUM YIELD |
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