4320-00-227-0013 PUMP UNIT,CENTRIFUGAL Index 5998-00-227-0018 CIRCUIT CARD ASSEMBLY

National Stock Number:
5325-00-227-0014

Federal Supply Class:
5325

National Item Identification Number:
002270014

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:
346034PC610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEROUND
END STYLEVERTEX BELOW CENTER
INSIDE DIAMETER0.325 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
MATERIAL DIAMETER0.042 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
OUTSIDE DIAMETER0.431 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONJAN-S1160,GRADE II,TYPE A MATERIAL NO.2 COMPOSITION NO. 2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 1060
RING STYLESTRAIGHT GAP
SURFACE TREATMENTPHOSPHATE
USAGE DESIGNEXTERNAL


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