NSN 5325-00-495-6526 11578378, 00-495-6526, 004956526
Product Details | RETAINING RING
5325-00-495-6526 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: 11578378, 5325-00-495-6526, 00-495-6526, 5325004956526, 004956526
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 03 FEB 1971 | 00-495-6526 | 07623 ( RING, RETAINING ) |
Drawings & Photos | NSN 5325-00-495-6526
Demand History | NSN 5325-00-495-6526
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5325-00-495-6526 | 2026-01-06 | 30 | Israel |
| 5325-00-495-6526 | 2025-06-166 | 157 | DIBBS |
| 5325-00-495-6526 | 2024-06-179 | 40 | DIBBS |
| 004956526 | 2024-05-136 | 4 | US |
| 5325-00-495-6526 | 2023-09-248 | 24 | United States |
| 5325-00-495-6526 | 2023-04-115 | 1 | Poland |
| 5325-00-495-6526 | 2022-10-291 | 43 | DIBBS |
| 5325-00-495-6526 | 2013-02-53 | 10 | Germany |
Cross Reference | NSN 5325-00-495-6526
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11578378 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Related Products | NSN 5325-00-495-6526
Technical Data | NSN 5325-00-495-6526
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, AMS 5643, 17-4PH |
| SURFACE TREATMENT | ANY ACCEPTABLE |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | 41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | A70 SPLIT |
| INSIDE DIAMETER | 8.514 INCHES NOMINAL |
| OUTSIDE DIAMETER | 8.764 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | D4 RECTANGULAR |
| MAJOR THICKNESS | 0.940 INCHES NOMINAL |
| USAGE DESIGN | EXTERNAL OR INTERNAL |
| SPECIAL FEATURES | INTERNAL RING 8.580 DIA 0.033 DEEP ON 0.220 RADIUS |
| III END ITEM IDENTIFICATION | 155MM,HOWITZER M185 CANNON,TUBE ASSY |
| MANUFACTURERS CODE | 19206 |
| DESIGN CONTROL REFERENCE | 11578378 |
Restrictions/Controls & Freight Information | NSN 5325-00-495-6526
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 |
|---|---|---|
| NMF Description | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5325-00-495-6526
Army
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | K | Combat Vehicles |
| Weapons Systems/End Item or Homogeneous Group | KF | Howitzer, Full Tracked, Self- propelled 155mm M109 |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |