2840-00-105-1038 SHIELD,HEAT,AIRCRAFT GAS TURBINE Index 3040-00-105-1041 GEARSHAFT,SPUR

National Stock Number:
5325-00-105-1040

Federal Supply Class:
5325

National Item Identification Number:
001051040

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:
152A402872429MISSION SYSTEMS DAVENPORT INC.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER2.630 INCHES NOMINAL
MAJOR THICKNESS0.382 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
OUTSIDE DIAMETER2.810 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18725, E4130, COND N MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
RING STYLESTRAIGHT GAP
SURFACE TREATMENTCADMIUM
USAGE DESIGNEXTERNAL


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