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National Stock Number:
5325-01-253-4281
Federal Supply Class:
5325
National Item Identification Number:
012534281
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:
| A-2669-U | 61208 | TWIN DISC, INCORPORATED | | A-2669-U | K2171 | TWIN DISC INTERNATIONAL S A | | A-2669-U | U2621 | MARINE & INDUSTRIAL TRANSMISSIONS LT |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | INSIDE DIAMETER | 7.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 7.8125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1065 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 1065 | | RING STYLE | INTERNAL STEPPED | | USAGE DESIGN | INTERNAL |
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