5305-01-158-0800 SCREW,MACHINE Index 5310-01-158-0804 WASHER,FLAT

National Stock Number:
5325-01-158-0802

Federal Supply Class:
5325

National Item Identification Number:
011580802

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:
1050549256161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
DIN471-5X0,6-A3LD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.6 MILLIMETERS NOMINAL
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSNPAC
OUTSIDE DIAMETER4.7 MILLIMETERS NOMINAL
RING STYLEINTERNAL
SURFACE TREATMENTZINC AND CHROMATE
USAGE DESIGNEXTERNAL


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