Part Details | RETAINING RING
5325-01-189-7797 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.
Alternate Parts: M2742620163B, MILDTL27426, MIL-DTL-27426, 5325-01-189-7797, 01-189-7797, 5325011897797, 011897797
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 20, 1984 | 01-189-7797 | 07623 ( RING, RETAINING ) |
REFERENCE DRAWINGS & PICTURES
ROUND
SPIRAL
Cross Reference | NSN 5325-01-189-7797
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M2742620163B | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-27426 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5325-01-189-7797
| Characteristic | Specifications |
|---|---|
| MATERIAL | 0$4$8$DST1080$DST1084$DST1090 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | SPIRAL |
| CROSS-SECTIONAL SHAPE STYLE | 2 ROUND |
| USAGE DESIGN | EXTERNAL |
| MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1070 ASSN STD 1ST MATERIAL RESPONSE AND AISI 1074 ASSN STD 2ND MATERIAL RESPONSE AND AISI 1078 ASSN STD 3RD MATERIAL RESPONSE AND AISI 1080 ASSN STD 4TH MATERIAL RESPONSE AND AISI 1084 ASSN STD 5TH MATERIAL RESPONSE AND AISI 1090 ASSN STD 6TH MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
| INSIDE DIAMETER | 4.126 INCHES MINIMUM AND 4.161 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 4.666 INCHES MINIMUM AND 4.701 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.108 INCHES MINIMUM AND 0.114 INCHES MAXIMUM |