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National Stock Number:
5325-99-120-1207
Federal Supply Class:
5325
National Item Identification Number:
991201207
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:
| 14A5384 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY | | 1500-74 | K0745 | CIRTEQ LTD | | 1500-74A | K0745 | CIRTEQ LTD | | ERADB47434-2 | K0991 | MARCONI COMMUNICATION SYSTEMS LTD | | BS3673PT2-076A1 | K7766 | BRITISH STANDARDS INSTITUTION | | ERADB47434-2 | U2248 | SELEX ELSAG LTD |
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Techincal Specification:
| INSIDE DIAMETER | 0.076 INCHES NOMINAL | | MAJOR THICKNESS | 0.022 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1449 EN42G (WITHDRAWN) NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 480.0 VICKERS MINIMUM | | MATERIAL | STEEL | | RING STYLE | E | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | SPECIAL FEATURES | 0.090 IN. MIN & 0.130 IN. MAX SHAFT DIA | | STRENGTH RATING | NOT RATED | | USAGE DESIGN | EXTERNAL |
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