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National Stock Number:
5325-00-443-4831
Federal Supply Class:
5325
National Item Identification Number:
004434831
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:
| 11593742 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | CHAMFERED CORNERS | | INSIDE DIAMETER | 3.984 INCHES MINIMUM AND 4.000 INCHES MAXIMUM | | MAJOR THICKNESS | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.850 INCHES MINIMUM AND 4.875 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 38.0 ROCKWELL C NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | CUT IN HALF WITH 1/8 IN. SAW CUT | | SURFACE TREATMENT | PHOSPHATE | | USAGE DESIGN | INTERNAL |
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