NSN 3120-01-144-3961 NH7505A7020, NH7505A7-020, C7505A7020
Product Details | SLEEVE BEARING
3120-01-144-3961 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: NH7505A7020, NH7505A7-020, C7505A7020, C7505A7-020, FBJW14TH020W, KDJ07A02059, KDJ07A020-59, 073827E020001, 07-382-7E-020-001, 3120-01-144-3961, 01-144-3961, 3120011443961, 011443961
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 20 DEC 1982 | 01-144-3961 | 13205 ( BEARING, SLEEVE ) |
Drawings & Photos | NSN 3120-01-144-3961
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Technical Data | NSN 3120-01-144-3961
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE LEFT END SURFACE OF BODY AND FLANGE ALUMINUM ALLOY 2024 OUTER LAYER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-81934 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-B-81934/2 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER MIL-B-81934 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-B-81934/2 MIL SPEC SINGLE MATERIAL RESPONSE LEFT END SURFACE OF BODY AND FLANGE QQ-A-225/6,COND T851 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/3,COND T8511 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |
| SURFACE TREATMENT | ANODIZE OR CHROMATE OUTER LAYER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OUTER LAYER |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.2520 INCHES MINIMUM AND 0.2670 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.5633 INCHES MINIMUM AND 0.5638 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.6770 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM |
| FLANGE WIDTH | 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER |
| SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| SPECIFICATION/STANDARD DATA | 81755-C7505 MANUFACTURERS STANDARD |
| (NON-CORE DATA) UNDERCUT WIDTH | 0.0150 INCHES MAXIMUM |
| (NON-CORE DATA) UNDERCUT DEPTH | 0.0050 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 3120-01-144-3961
| Category | Code | Description |
|---|---|---|
| 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. |
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114850 | BEARING/BUSHING O/T BALL/ROLLER I/S |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 742 | 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 | 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 |