NSN 5325-00-443-4989 PB149393, PB14939-3, 00-443-4989
Product Details | RETAINING RING
5325-00-443-4989 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: PB149393, PB14939-3, 5325-00-443-4989, 00-443-4989, 5325004434989, 004434989
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-443-4989 | 07623 ( RING, RETAINING ) |
Drawings & Photos | NSN 5325-00-443-4989
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Technical Data | NSN 5325-00-443-4989
| Characteristic | Specifications |
|---|---|
| MATERIAL | BERYLLIUM COPPER |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | A7 INTERNAL |
| GAP OPENING STYLE | B1 |
| END STYLE | C2 90 DEGREE PARALLEL |
| INSIDE DIAMETER | 0.435 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.659 INCHES MINIMUM AND 0.662 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | D4 RECTANGULAR |
| MAJOR THICKNESS | 0.017 INCHES NOMINAL |
| USAGE DESIGN | EXTERNAL OR INTERNAL |
| MANUFACTURERS CODE | 99251 |
| DESIGN CONTROL REFERENCE | PB14939-3 |
Restrictions/Controls & Freight Information | NSN 5325-00-443-4989
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | ||
Management | NSN 5325-00-443-4989
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |