5306-00-056-8250 BOLT,SHEAR Index 2520-00-056-8252 TUBE,GREASE

National Stock Number:
5325-00-056-8251

Federal Supply Class:
5325

National Item Identification Number:
000568251

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:
3100-350-SS297464TRUARC CO LLC
5100-350H79136TRUARC COMPANY LLC DBA WALDES TRUARC
AMD-1088 IT-10970433APPLETON MARINE INC
MIL-DTL-2124881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS16624-435096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER3.237 INCHES NOMINAL
MAJOR THICKNESS0.109 INCHES NOMINAL
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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