NSN 3120-00-740-6473 114R21781, 114R2178-1, 1560HC1022
Product Details | THRUST WASHER BEARING
3120-00-740-6473 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.
Part Alternates: 114R21781, 114R2178-1, 1560HC1022, 1560HC1-022, 3120-00-740-6473, 00-740-6473, 3120007406473, 007406473
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-740-6473 | 13211 ( BEARING, WASHER, THRUST ) |
Drawings & Photos | NSN 3120-00-740-6473
Demand History | NSN 3120-00-740-6473
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3120-00-740-6473 | 2021-04-105 | 1 | Taiwan |
| 114R21781 | 2021-03-61 | 6 | United States |
| 114R21781 | 2021-02-49 | 2 | United States |
| 114R21781 | 2020-12-356 | 1 | United States |
| 114R21781 | 2020-12-338 | 1 | United States |
| 3120-00-740-6473 | 2020-01-21 | 11 | DIBBS |
| 3120-00-740-6473 | 2020-01-21 | 24 | DIBBS |
| 3120-00-740-6473 | 2018-08-227 | 980 | DIBBS |
| 3120-00-740-6473 | 2018-07-191 | 201 | DIBBS |
| 114R2178-1 | 2012-05-146 | 234 | US |
| 114R2178-1 | 2012-05-144 | 234 | US |
| 3120-00-740-6473 | 2012-01-23 | 432 | DIBBS |
| 3120-00-740-6473 | 2011-01-20 | 278 | DIBBS |
| 3120-00-740-6473 | 2010-12-337 | 1381 | DIBBS |
| 3120-00-740-6473 | 2010-08-217 | 639 | DIBBS |
| 3120-00-740-6473 | 2010-06-165 | 195 | DIBBS |
| 3120-00-740-6473 | 2010-06-153 | 1002 | DIBBS |
| 3120-00-740-6473 | 2010-04-96 | 131 | DIBBS |
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Technical Data | NSN 3120-00-740-6473
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-330 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 23 ROUND |
| OUTSIDE DIAMETER | 4.7600 INCHES MINIMUM AND 4.7800 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE FIRST INSIDE CORNER ROUND SECOND INSIDE CORNER SQUARE THIRD INSIDE CORNER SQUARE FOURTH INSIDE CORNER |
| CROSS-SECTIONAL SHAPE STYLE | 37 COUNTERBORED |
| COUNTERBORE DIAMETER | 4.3900 INCHES MINIMUM AND 4.4100 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.1770 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | 54 ROUND W/ROUND KEYWAYS |
| MAJOR DIAMETER | 4.3900 INCHES MINIMUM AND 4.4100 INCHES MAXIMUM |
| MINOR DIAMETER | 4.0070 INCHES MINIMUM AND 4.0090 INCHES MAXIMUM |
| CENTER HOLE KEYWAY RADIUS | 0.2300 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM |
| CENTER HOLE KEYWAY QUANTITY | 8 |
| SURFACE FINISH | 125.0 MICROINCHES COUNTERBORE DIAMETER 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER 125.0 MICROINCHES LEFT SIDE 125.0 MICROINCHES RIGHT SIDE |
| LUBRICATION FEATURE | PERFORATION EXTERNAL SURFACE MEMBER |
| SPECIAL FEATURES | IDENTICAL COUNTER BORE ON OPPOSITE BEARING SURFACE |
| (NON-CORE DATA) RADIUS | 0.0300 INCHES NOMINAL |
| MANUFACTURERS CODE | 77272 |
| DESIGN CONTROL REFERENCE | 114R2178-1 |
Restrictions/Controls & Freight Information | NSN 3120-00-740-6473
| 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 | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | 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 | 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 3120-00-740-6473
Army
Navy| 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 | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | A | Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions. |
| 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 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 |
1 EA : Each |