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National Stock Number:
5325-00-913-7993
Federal Supply Class:
5325
National Item Identification Number:
009137993
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:
| 8356313 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | INSIDE DIAMETER | 3.763 INCHES MINIMUM AND 3.844 INCHES MAXIMUM | | MAJOR THICKNESS | 0.185 INCHES MINIMUM AND 0.191 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66,AISI C1060 THRU C1095 FED STD SINGLE MATERIAL RESPONSE OR SAE 1060 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 4.113 INCHES MINIMUM AND 4.226 INCHES MAXIMUM | | RING STYLE | INTERNAL STEPPED | | USAGE DESIGN | INTERNAL |
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