5330-01-615-4859 SEAL,SPECIAL 5331-00-966-9323 O-RING

National Stock Number:
5325-01-557-6834

Federal Supply Class:
5325

National Item Identification Number:
015576834

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:
DIN471-M20X1.2-A2DD8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
R200423256161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
R2004232SZ177DENEL VEHICLE SYSTEMS
R2004232-JF00SZ177DENEL VEHICLE SYSTEMS


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER19.0 MILLIMETERS NOMINAL
MAJOR THICKNESS2.6 MILLIMETERS NOMINAL
MATERIAL HARDNESS RATING435.0 VICKERS MINIMUM AND 530.0 VICKERS MAXIMUM
MATERIALSTEEL
III PART NAME ASSIGNED BY CONTROLLING AGENCYCIRCLIP EXT NORMAL TYPE TO DIN 471
PROPRIETARY CHARACTERISTICSPACS
RING STYLEEXTERNAL
STRENGTH RATING8.0 MEGAPASCALS MINIMUM TENSILE
SURFACE TREATMENTZINC
USAGE DESIGNEXTERNAL AND INTERNAL
CASEHARDENING INDICATORNOT CASEHARDENED


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