5310-00-664-6467 WASHER,FLAT Index 6760-00-664-6499 DENSITOMETER

National Stock Number:
5325-00-664-6476

Federal Supply Class:
5325

National Item Identification Number:
006646476

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:
MIL-P-15817C81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S14-35-508378286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER2.375 INCHES NOMINAL
OUTSIDE DIAMETER2.672 INCHES NOMINAL
MAJOR THICKNESS0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLESTRAIGHT GAP
STRENGTH RATING276000.0 POUNDS PER SQUARE INCH MINIMUM YIELD
SURFACE TREATMENTCADMIUM
USAGE DESIGNEXTERNAL


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