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National Stock Number: 5325-00-409-4160
Federal Supply Class: 5325
National Item Identification Number: 004094160
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:
10159954 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 8008 | 05160 | MICHIGAN DYNAMICS INC | 8008 | 98656 | BENTON DIV AMBAC INDUSTRIES INC |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | END STYLE | VERTEX CENTER OR ABOVE | INSIDE DIAMETER | 0.280 INCHES NOMINAL | MAJOR THICKNESS | 0.110 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM | MATERIAL | STEEL COMP 416 | OUTSIDE DIAMETER | 0.420 INCHES NOMINAL | RING STYLE | STRAIGHT GAP | SURFACE TREATMENT | PASSIVATE | USAGE DESIGN | EXTERNAL OR INTERNAL |
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