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National Stock Number:
5325-01-221-9559
Federal Supply Class:
5325
National Item Identification Number:
012219559
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:
| 1376-04-224 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 1376-04-224 | A0199 | FINMECCANICA SPA | | 5325PL0858572 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5517851 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END STYLE | VERTEX CENTER OR ABOVE | | INSIDE DIAMETER | 35.00 MILLIMETERS MINIMUM AND 35.16 MILLIMETERS MAXIMUM | | MATERIAL DIAMETER | 3.925 MILLIMETERS MINIMUM AND 3.990 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1045 ASSN STD 1ST MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 1045 OR STEEL,AISI 1040 OR 1041 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 44.35 MILLIMETERS MINIMUM AND 44.50 MILLIMETERS MAXIMUM | | RING STYLE | STRAIGHT GAP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC 1ST TREATMENT RESPONSE AND L-C-87115,CL 1 OR ALUMINUM CHROMATE,MIL-C-83488,CL 2 TY 2 NATIONAL STD/SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE OR CHROMATE ZINC OR ALUMINUM AND CHROMATE | | USAGE DESIGN | INTERNAL |
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