5325-00-281-1525 RING,RETAINING Index 5340-00-281-1527 SHIELD,EXPANSION

National Stock Number:
5325-00-281-1526

Federal Supply Class:
5325

National Item Identification Number:
002811526

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:
269181R10SAT8KOMATSU AMERICA CORP.
269181R129510KOMATSU AMERICAN INTL CO
A611X200E9N0DAVID BROWN HYDRAULICS INC DBA HYDRECO
269181R131007NAVISTAR INTL CORP
269181R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.683 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
MAJOR THICKNESS0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 AMEND. 2, FS 1065 TO FS 1090 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLEEXTERNAL
USAGE DESIGNEXTERNAL
STRENGTH RATING238000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
SURFACE TREATMENTZINC OR CADMIUM AND DICHROMATE


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