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National Stock Number:
5325-01-188-5047
Federal Supply Class:
5325
National Item Identification Number:
011885047
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.
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Manufacturer Information:
| 9M188-200 | 76301 | THE BOEING COMPANY | | RRT200CD-M9 | 80756 | SPIROLOX INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL | | INSIDE DIAMETER | 1.749 INCHES MINIMUM AND 1.769 INCHES MAXIMUM | | MAJOR THICKNESS | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1070 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1072 ASSN STD 2ND MATERIAL RESPONSE OR SAE 1074 ASSN STD 3RD MATERIAL RESPONSE OR SAE 1075 ASSN STD 4TH MATERIAL RESPONSE OR SAE 1078 ASSN STD 5TH MATERIAL RESPONSE OR SAE 1080 ASSN STD 6TH MATERIAL RESPONSE OR SAE 1084 ASSN STD 7TH MATERIAL RESPONSE OR SAE 1085 ASSN STD 8TH MATERIAL RESPONSE OR SAE 1086 ASSN STD 9TH MATERIAL RESPONSE OR SAE 1090 ASSN STD 10TH MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1090 | | OUTSIDE DIAMETER | 2.125 INCHES MINIMUM AND 2.145 INCHES MAXIMUM | | RING STYLE | SPECIAL FLAT | | STRENGTH RATING | 221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | USAGE DESIGN | INTERNAL |
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