NSN 3120-00-993-5179 642550523101, 6425-50523-101, 00-993-5179
Product Details | SLEEVE BEARING
3120-00-993-5179 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
Part Alternates: 642550523101, 6425-50523-101, 3120-00-993-5179, 00-993-5179, 3120009935179, 009935179
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 28 MAR 1967 | 00-993-5179 | 13205 ( BEARING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-993-5179
Cross Reference | NSN 3120-00-993-5179
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6425-50523-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Technical Data | NSN 3120-00-993-5179
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | B750-T5,01634/71366 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 17C SOLID |
| OVERALL LENGTH | 1.1900 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.9670 INCHES MINIMUM AND 4.9700 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 4.2512 INCHES NOMINAL |
| CORNER SHAPE | SQUARE ALL CORNERS |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 8 HOLE |
| HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST |
| SURFACE FINISH | 100.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES LEFT END SURFACE OF BODY 100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 100.0 MICROINCHES RIGHT END SURFACE OF BODY |
| LUBRICANT ACCOMMODATION STYLE | 69 GROOVED CIRCULAR AND 69 GROOVED CIRCULAR |
| SURFACE GROOVE LOCATION AND QUANTITY | 2 EXTERNAL AND 2 INTERNAL |
| SPECIAL FEATURES | LUBRICATING HOLES EQUALLY SPACED LOCATED AND CENTERED ON GROOVE,OD ON LEFT END REDUCED TO 4.6140 IN. MIN,4.6160 IN. MAX DIA,0.1850 IN. MIN,0.1900 IN. MAX LG OF REDUCED DIA |
| TEST DATA DOCUMENT | 81349-MIL-I-6866 SPECIFICATION |
| MANUFACTURERS CODE | 78286 |
| DESIGN CONTROL REFERENCE | 6425-50523-101 |
Restrictions/Controls & Freight Information | NSN 3120-00-993-5179
| 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 | Q | 70 |
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | CT | U.S. Army Aviation and Missile Command (AIR) Redstone Arsenal, AL 35898-5230 |
| 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 3120-00-993-5179
Army| 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 | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |