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National Stock Number:
5325-01-219-3328
Federal Supply Class:
5325
National Item Identification Number:
012193328
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:
| MS3211-15-SZ | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | VERTEX BELOW CENTER | | INSIDE DIAMETER | 1.020 INCHES MINIMUM AND 1.050 INCHES MAXIMUM | | MAJOR THICKNESS | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.520 INCHES MINIMUM AND 1.550 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1020 ASSN STD 1ST MATERIAL RESPONSE OR FED STD 66 FED STD ALL MATERIAL RESPONSES OR FED STD 66,AISI/SAE 1008 OR 1010 OR 1012 OR 1015 OR 1016 OR 1017 OR 1018 OR 1019 FED STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1020 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 | | RING STYLE | STRAIGHT GAP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-81562,CLASS 2,TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | ZINC OR CHROMATE ZINC | | USAGE DESIGN | EXTERNAL |
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