5305-00-853-4141 SCREW,CAP,HEXAGON HEAD Index 5330-00-853-4148 PACKING,PREFORMED

National Stock Number:
5325-00-853-4143

Federal Supply Class:
5325

National Item Identification Number:
008534143

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:
3100-325-SS297464TRUARC CO LLC
5100-325H79136TRUARC COMPANY LLC DBA WALDES TRUARC
MIL-DTL-2124881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS16624-432596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER2.976 INCHES MINIMUM AND 3.026 INCHES MAXIMUM
MAJOR THICKNESS0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
MATERIAL HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
MATERIALSTEEL CORROSION RESISTING
RING STYLEEXTERNAL
SURFACE TREATMENTPASSIVATE
USAGE DESIGNEXTERNAL


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