6625-01-014-8421 CIRCUIT CARD ASSEMBLY Index 1680-01-014-8425 SEAT,AIRCRAFT

National Stock Number:
5325-01-014-8424

Federal Supply Class:
5325

National Item Identification Number:
010148424

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:
19105-102121GOODRICH AEROSPACE CANADA LTD.
19105-113002GOODRICH CORPORATION
19105-16K4C8GOODRICH CORPORATION


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLEROUND
END STYLE90 DEGREE PARALLEL
INSIDE DIAMETER3.875 INCHES NOMINAL
OUTSIDE DIAMETER4.247 INCHES MINIMUM AND 4.251 INCHES MAXIMUM
MATERIAL DIAMETER0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL UNS K08500
RING STYLESTRAIGHT GAP
SPECIAL FEATURESITEM IS CRITICAL TO APPLICATION (A-10 LANDING GEAR COMPONENT) AND IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION
USAGE DESIGNEXTERNAL
SURFACE TREATMENTTIN


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