NSN 5310-00-660-3412 MS21083N5, AN364524C, AN364-524C
Product Details | LOCK WASHER
5310-00-660-3412 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Part Alternates: MS21083N5, AN364524C, AN364-524C , ERNA249 , F52NTE054, F52NTE-054 , P499234, P49923-4 , 13206E1483 , 2533409112, 2533409-112 , 2533409156, 2533409-156 , 2533409PC156 , 400100, 52NTE054, 52NTE-054 , 5M3034, 61702020004, 61-70202-0004, 85385400, 853854-00 , 87053400, 870534-00 , 908983K1 , 938.07.17.006 , 9380717006, 5310-00-660-3412, 00-660-3412, 5310006603381 , 5310006603412, 006603412
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-660-3412 | 14218 ( WASHER, LOCK ) |
Drawings & Photos | NSN 5310-00-660-3412
Demand History | NSN 5310-00-660-3412
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS21083N5 | 2025-12-336 | 50 | United States |
| MS21083N5 | 2025-11-324 | 50 | United States |
| MS21083N5 | 2025-10-304 | 150 | United States |
| 5310-00-660-3381 | 2025-08-230 | 4 | Germany |
| 5310-00-660-3381 | 2025-06-158 | 1 | SA |
| MS21083N5 | 2025-04-120 | 100 | United States |
| MS21083N5 | 2025-02-58 | 120 | TR |
| MS21083N5 | 2024-11-310 | 100 | United States |
| MS21083N5 | 2024-08-242 | 5 | IE |
| AN364524C | 2024-08-222 | 20 | United States |
| 5310-00-660-3381 | 2024-05-136 | 80 | United Kingdom |
| 5310-00-660-3381 | 2024-02-53 | 22 | Germany |
| MS21083N5 | 2023-08-222 | 250 | United States |
| AN364524C | 2023-05-122 | 16 | South Korea |
| MS21083N5 | 2023-02-48 | 5 | US |
| MS21083N5 | 2020-10-279 | 2 | US |
| MS21083N5 | 2018-06-166 | 500 | US |
| MS21083N5 | 2018-06-166 | 1000 | US |
| MS21083N5 | 2018-06-166 | 2000 | US |
| MS21083N5 | 2018-06-166 | 2500 | US |
| 5310-00-660-3381 | 2018-05-137 | 1600 | Singapore |
| MS21083N5 | 2017-07-192 | 2277 | PK |
| MS21083N5 | 2017-07-186 | 15 | Brazil |
| MS21083N5 | 2017-02-32 | 41 | United States |
| AN364524C | 2016-11-309 | 1 | Thailand |
| 5310-00-660-3381 | 2015-11-307 | 1472 | Pakistan |
| AN364524C | 2014-04-118 | 43 | South Korea |
| MS21083N5 | 2013-05-134 | 50 | CZ |
| 5310-00-660-3381 | 2012-06-168 | 300 | Canada |
| MS21083N5 | 2011-10-304 | 114 | United States |
| MS21083N5 | 2010-12-355 | 150 | US |
| 5310-00-660-3381 | 2010-07-200 | 254 | Taiwan |
| 5310-00-660-3381 | 2009-09-261 | 42 | US |
| 5310-00-660-3381 | 2008-07-189 | 16400 | Taiwan |
| 5310-00-660-3381 | 2007-11-319 | 60 | United States |
Cross Reference | NSN 5310-00-660-3412
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 61-70202-0004 | 89944 | KOLLSMAN, INC. |
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Related Products | NSN 5310-00-660-3412
Technical Data | NSN 5310-00-660-3412
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| STYLE DESIGNATOR | 108 SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.2087 INCHES MINIMUM AND 0.2177 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.031 INCHES NOMINAL |
| MANUFACTURERS CODE | 89944 |
| DESIGN CONTROL REFERENCE | 61-70202-0004 |
Restrictions/Controls & Freight Information | NSN 5310-00-660-3412
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | XX | |
| 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 5310-00-660-3412
Army
Air Force
Navy
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 | B | Rotary Wing Aircraft |
| Weapons Systems/End Item or Homogeneous Group | BJ | AH-64 Airframe |
| 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 | 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 |
1 HD : Each |
| 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 |
1 HD : Each |
| 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. |
| Echelon Identification Code | B | Consumable Repair Parts |
| 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 | 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 |
1 HD : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 |
1 HD : Each |