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National Stock Number:
5325-99-799-1114
Federal Supply Class:
5325
National Item Identification Number:
997991114
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:
| FRS3125312-12 | U1918 | MISSION SYSTEMS WIMBORNE LIMITED |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | INSIDE DIAMETER | 2.986 INCHES MINIMUM AND 2.993 INCHES MAXIMUM | | MAJOR THICKNESS | 0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1449 PART 3B CS70 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR BS 1449,PART 3B,CS80 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 460.0 VICKERS MINIMUM | | MATERIAL | STEEL | | RING STYLE | EXTERNAL | | SPECIAL FEATURES | 3.125 INCHES NOMINAL SHAFT DIAMETER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03- 19 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM | | USAGE DESIGN | EXTERNAL |
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