5325-00-282-6303 RING,RETAINING Index 4730-00-282-6306 COUPLET,PIPE

National Stock Number:
5325-00-282-6305

Federal Supply Class:
5325

National Item Identification Number:
002826305

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:
0492-956232LOCKHEED MARTIN CORPORATION
10327066A486GNIMIKKEISTOKESKUS NCB FINLAND
MS 16633-20310291HROSOMAK S.A
460A10-31858923ROPER INDUSTRIES INC ROPER PUMP CO DIV
2 0040-312AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
2 0040-312S3465BAE SYSTEMS HAGGLUNDS AB
X5133-31ZD07382ROTOR CLIP COMPANY, INC.
X5133-31ZD79136TRUARC COMPANY LLC DBA WALDES TRUARC
MS16633-203196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.239 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
MAJOR THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,1066 TO 1090 FED STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING66.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
MATERIALSTEEL
RING STYLEE
SURFACE TREATMENTZINC AND CHROMATE
USAGE DESIGNINTERNAL


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