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National Stock Number:
5325-00-281-2944
Federal Supply Class:
5325
National Item Identification Number:
002812944
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:
| 502632 | 02978 | RENK AMERICA LLC | | 583331 | 00000 | ORDNANCE CORPS | | 7744664 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7752147 | 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 | | MAJOR THICKNESS | 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-633 AMEND. 2, FS 1060 TO FS 1074 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 2.955 INCHES MINIMUM AND 3.005 INCHES MAXIMUM | | RING STYLE | INTERNAL | | STRENGTH RATING | 238000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | SURFACE TREATMENT | ZINC OR CADMIUM AND DICHROMATE | | USAGE DESIGN | INTERNAL |
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