5360-01-130-3338 SPRING,HELICAL,TORSION Index 6515-01-130-3340 PAPER,ELECTROCARDIOGRAPH RECORDI

National Stock Number:
5325-01-130-3339

Federal Supply Class:
5325

National Item Identification Number:
011303339

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:
UR-218BX80756SPIROLOX INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER1.973 INCHES NOMINAL
MAJOR THICKNESS0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
OUTSIDE DIAMETER2.289 INCHES MINIMUM AND 2.314 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI/SAE 1070 OR 1078 OR 1080 OR 1084 OR 1090 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090
RING STYLESPECIAL
STRENGTH RATING221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE
USAGE DESIGNINTERNAL


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