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National Stock Number:
5325-01-138-9858
Federal Supply Class:
5325
National Item Identification Number:
011389858
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:
| 12286791 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END STYLE | 90 DEGREE PARALLEL | | INSIDE DIAMETER | 0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM | | MATERIAL DIAMETER | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.720 INCHES MINIMUM AND 0.768 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 48.0 ROCKWELL C MINIMUM | | MATERIAL | STEEL COMP 1090 | | RING STYLE | STRAIGHT GAP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | OXIDE | | USAGE DESIGN | EXTERNAL |
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