Part Details | RETAINING RING
5325-01-147-2491 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: 9M187275, 9M187-275, RST275CDM9, RST275CD-M9, 5325-01-147-2491, 01-147-2491, 5325011472491, 011472491
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 14, 1983 | 01-147-2491 | 07623 ( RING, RETAINING ) |
REFERENCE DRAWINGS & PICTURES
ROUND
SPIRAL
Cross Reference | NSN 5325-01-147-2491
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9M187-275 | 76301 | BOEING COMPANY, THEDBA BOEING |
| RST275CD-M9 | 80756 | SPIROLOX, INC. |
Technical Data | NSN 5325-01-147-2491
| Characteristic | Specifications |
|---|---|
| MATERIAL | 0$5$DST1040$DST1060$ESTEEL,MIL-S-46049,COMP 1074 OR 1085 |
| STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | SPIRAL |
| CROSS-SECTIONAL SHAPE STYLE | 2 ROUND |
| USAGE DESIGN | EXTERNAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66$JGAAISI 1020$JGASAE 1020 FED STD 1ST MATERIAL RESPONSE AND FED STD 66$JGAAISI 1025$JGASAE 1025 FED STD 2ND MATERIAL RESPONSE AND FED STD 66$JGAAISI 1040$JGASAE 1040 FED STD 3RD MATERIAL RESPONSE AND FED STD 66$JGAAISI 1060$JGASAE 1060 FED STD 4TH 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 | 2.574 INCHES MINIMUM AND 2.604 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.080 INCHES NOMINAL |
| MAJOR THICKNESS | 0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |