NSN 5325-00-227-5239 NAS669181, NAS669-181, 00-227-5239
Product Details | RETAINING RING
5325-00-227-5239 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: NAS669181, NAS669-181, 5325-00-227-5239, 00-227-5239, 5325002275239, 002275239
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 20 MAY 1973 | 00-227-5239 | 07623 ( RING, RETAINING ) |
Cross Reference | NSN 5325-00-227-5239
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS669-181 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 5325-00-227-5239
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,FED STD 66 NOS. 1066 THRU 1090 |
| SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 2 |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | A37 INTERNAL |
| OUTSIDE DIAMETER | 1.945 INCHES MINIMUM AND 1.978 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | D4 RECTANGULAR |
| MAJOR THICKNESS | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| USAGE DESIGN | INTERNAL |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY REVISION 6 |
Restrictions/Controls & Freight Information | NSN 5325-00-227-5239
| 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 | ||



