NSN 5325-01-258-6975 RR431SK, 01-258-6975, 012586975
Product Details | RETAINING RING
5325-01-258-6975 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.
Part Alternates: RR431SK, 5325-01-258-6975, 01-258-6975, 5325012586975, 012586975
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 06 JUL 1987 | 01-258-6975 | 07623 ( RING, RETAINING ) |
Drawings & Photos | NSN 5325-01-258-6975
Cross Reference | NSN 5325-01-258-6975
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RR431SK | 80756 | SPIROLOX, INC. |
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Technical Data | NSN 5325-01-258-6975
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, FED STD 66, COMP 1070 OR STEEL, MIL-S-5059, TYPE 302 |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | 41.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | CASEHARDENED |
| RING STYLE | A58 SPIRAL |
| INSIDE DIAMETER | 4.418 INCHES MINIMUM AND 4.553 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 4.479 INCHES MINIMUM AND 4.514 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | D15 GROOVED INSIDE CORNER |
| MINOR THICKNESS | 0.061 INCHES MINIMUM AND 0.064 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| USAGE DESIGN | INTERNAL |
Restrictions/Controls & Freight Information | NSN 5325-01-258-6975
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||