1560-00-178-6021 COVER,ACCESS Index 5340-00-178-6025 STRAP,RETAINING

National Stock Number:
5325-00-178-6022

Federal Supply Class:
5325

National Item Identification Number:
001786022

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:
5365001786022A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5365001786022SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
799679019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
END STYLEVERTEX BELOW CENTER
INSIDE DIAMETER0.591 INCHES NOMINAL
MAJOR THICKNESS0.055 INCHES NOMINAL
OUTSIDE DIAMETER0.646 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428,TYPE 1,2 OR 3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RING STYLESTRAIGHT GAP
USAGE DESIGNEXTERNAL


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