4820-00-957-7775 VALVE,CHECK Index 5320-00-957-7777 PIN-RIVET

National Stock Number:
5325-00-957-7776

Federal Supply Class:
5325

National Item Identification Number:
009577776

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:
13966235351GE AVIATION SYSTEMS LLC
340-0275-00095105ROCKWELL COLLINS, INC.
5555G9MD07382ROTOR CLIP COMPANY, INC.
G5555-9MD07382ROTOR CLIP COMPANY, INC.
G5555-9MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
5555G9MD79136TRUARC COMPANY LLC DBA WALDES TRUARC
MS90707-100996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
INSIDE DIAMETER0.089 INCHES NOMINAL
MAJOR THICKNESS0.025 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1065 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING83.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
MATERIALSTEEL
RING STYLEEXTERNAL
SURFACE TREATMENTCADMIUM
USAGE DESIGNEXTERNAL


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