NSN 5325-00-942-2190 MS166344021, MS16634-4021, M513121H
Product Details | RETAINING RING
5325-00-942-2190 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: MS166344021, MS16634-4021, M513121H, M5131-21H, B18.27R273NACS021NN119NNQA1, B1827R273NACS021NN119NNQA1, X513121H, X5131-21H, X513121W, X5131-21W, 513121H, 5131-21-H, 5325-00-942-2190, 00-942-2190, 5325009422190, 009422190
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 21 DEC 1965 | 00-942-2190 | 07623 ( RING, RETAINING ) |
Drawings & Photos | NSN 5325-00-942-2190
Demand History | NSN 5325-00-942-2190
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5325-00-942-2190 | 2025-10-302 | 2747 | DIBBS |
| 5325-00-942-2190 | 2025-10-294 | 2747 | DIBBS |
| 5325-00-942-2190 | 2025-01-15 | 1965 | DIBBS |
| 5325-00-942-2190 | 2024-08-232 | 1016 | DIBBS |
| 5325-00-942-2190 | 2024-08-224 | 1016 | DIBBS |
| 5325-00-942-2190 | 2020-09-257 | 3334 | DIBBS |
| 5325-00-942-2190 | 2019-09-247 | 731 | DIBBS |
| 5325-00-942-2190 | 2019-03-64 | 8 | US |
| 5325-00-942-2190 | 2015-04-99 | 2778 | DIBBS |
| 5325-00-942-2190 | 2013-06-156 | 1251 | DIBBS |
| 5325-00-942-2190 | 2013-03-67 | 738 | DIBBS |
| 5325-00-942-2190 | 2011-01-10 | 1250 | DIBBS |
| 5325-00-942-2190 | 2011-01-06 | 1250 | DIBBS |
| 5325-00-942-2190 | 2010-12-355 | 1100 | DIBBS |
| 5325-00-942-2190 | 2009-10-302 | 1000 | DIBBS |
| 5325-00-942-2190 | 2009-05-151 | 976 | DIBBS |
| 5325-00-942-2190 | 2009-05-131 | 910 | DIBBS |
Cross Reference | NSN 5325-00-942-2190
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5131-21-H | 07382 | ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP |
| 5131-21-H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| B18.27R273NACS021NN119NNQA1 | 05047 | AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
| M5131-21H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| MS16634-4021 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| X5131-21H | 07382 | ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP |
| X5131-21H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| X5131-21W | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
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Related Products | NSN 5325-00-942-2190
Technical Data | NSN 5325-00-942-2190
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, AMS 5520 |
| SURFACE TREATMENT | PASSIVATED, QQ-P-35 |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | 82.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 86.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | A48 E BOWED |
| INSIDE DIAMETER | 0.185 INCHES NOMINAL |
| END PLAY TAKEUP | 0.025 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | D4 RECTANGULAR |
| MAJOR THICKNESS | 0.015 INCHES NOMINAL |
| USAGE DESIGN | EXTERNAL |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS16634-4021 |
Restrictions/Controls & Freight Information | NSN 5325-00-942-2190
| 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 |
|---|---|---|
| NMF Description | 095190 | HARDWARE, NOI SUB 9 |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 5325-00-942-2190
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
A EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
A EA : Each |