NSN 5325-00-923-6731 MS16625256, MS16625-256, N1300256
Product Details | RETAINING RING
5325-00-923-6731 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: MS16625256, MS16625-256, N1300256, N1300-256, N5000256, N5000-256 , RRN256, X256, 1N256, 1-N-256, 5325-00-923-6731, 00-923-6731, 5325009236731, 009236731
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 02 FEB 1966 | 00-923-6731 | 07623 ( RING, RETAINING ) |
Cross Reference | NSN 5325-00-923-6731
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1-N-256 | 72800 | EATON CORP ENGINEERED FASTENERS DIV |
| MS16625-256 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| N1300-256 | 07382 | ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP |
| N1300-256 | 54963 | SEEGER INC ANDERTON-UNITED PRODUCTS DIV |
| N1300-256 | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| N5000-256 | 07382 | ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP |
| N5000-256 | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| RRN256 | 54362 | SPIR-O-LOK INC |
| X256 | 97464 | TRUARC CO LLC |
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Technical Data | NSN 5325-00-923-6731
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,FED FED STD NO. 66 AISI C1066 THRU C1090 OR SAE 1070 THRU 1090 |
| 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 | 2.844 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | D4 RECTANGULAR |
| MAJOR THICKNESS | 0.093 INCHES NOMINAL |
| USAGE DESIGN | INTERNAL |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS16625-256 |
Restrictions/Controls & Freight Information | NSN 5325-00-923-6731
| 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 5325-00-923-6731
| 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 | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| 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 | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| 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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 |



