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National Stock Number:
5325-01-174-3263
Federal Supply Class:
5325
National Item Identification Number:
011743263
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:
| 61120-23052-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | AL61120-23052 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | PL61120-23052-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | VERTEX CENTER OR ABOVE | | INSIDE DIAMETER | 5.375 INCHES NOMINAL | | MAJOR THICKNESS | 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM | | OUTSIDE DIAMETER | 5.718 INCHES MINIMUM AND 5.738 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,TY 301,1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 301 | | RING STYLE | SPECIAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | USAGE DESIGN | INTERNAL |
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