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National Stock Number: 5325-00-073-9130
Federal Supply Class: 5325
National Item Identification Number: 000739130
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:
53-87405-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS | INSIDE DIAMETER | 4.156 INCHES NOMINAL | MAJOR THICKNESS | 0.041 INCHES NOMINAL | OUTSIDE DIAMETER | 4.580 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-428, TYPE 1, CONDITION ANY ACCEPTABLE FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | RING STYLE | OCTAGON | SPECIAL FEATURES | STRAIN RELIEVE AFTER FORMING PER MAC P.S.15129 FSCM 76301 | SURFACE TREATMENT | CADMIUM | USAGE DESIGN | INTERNAL |
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