1680-01-517-5700 BEAM ASSEMBLY,AIRCR Index 5330-01-517-5701 RING,AIRCRAFT,MATER

National Stock Number:
5325-01-517-5701

Federal Supply Class:
5325

National Item Identification Number:
015175701

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.


Manufacturer Information:
MS16625-41651E0F1ROLLS ROYCE CORP


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CRITICALITY CODE JUSTIFICATIONAGAV
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.810 INCHES MINIMUM AND 1.870 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)RING,AIRCRAFT,MATER
MAJOR THICKNESS0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 632
RING STYLEINTERNAL
USAGE DESIGNINTERNAL
SURFACE TREATMENTPASSIVATE


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