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National Stock Number:
5325-01-281-4920
Federal Supply Class:
5325
National Item Identification Number:
012814920
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:
| 109-S-41 | 3H708 | ALLIED SPECIALTY PRECISION INC | | 109-S-41 | 55284 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | 90 DEGREE PARALLEL | | INSIDE DIAMETER | 4.190 INCHES MINIMUM AND 4.230 INCHES MAXIMUM | | MAJOR THICKNESS | 0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1090 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 1090 | | RING STYLE | INTERNAL | | SURFACE TREATMENT | CADMIUM | | USAGE DESIGN | INTERNAL |
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