NSN 5325-00-527-1989
Part Details | RETAINING RING
5325-00-527-1989 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: AS3217166, AS3217-166, RR275S, RR275S, RR-275-S, 5325-00-527-1989, 00-527-1989, 5325005271989, 005271989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-527-1989 | 07623 ( RING, RETAINING ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
SPECIAL FLAT
Cross Reference | NSN 5325-00-527-1989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS3217-166 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| RR275S | 80756 | SPIROLOX, INC. |
| RR-275-S | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5325-00-527-1989
| Characteristic | Specifications |
|---|---|
| STRENGTH RATING | 185000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | SPECIAL FLAT |
| CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS |
| USAGE DESIGN | INTERNAL |
| MATERIAL HARDNESS RATING | 59.3 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.2 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| INSIDE DIAMETER | 2.549 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.865 INCHES NOMINAL |
| MAJOR THICKNESS | 0.048 INCHES NOMINAL |