NSN 3120-00-957-1103 12L952443, 12L9524-43, 00-957-1103
Product Details | SLEEVE BUSHING
3120-00-957-1103 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers
Part Alternates: 12L952443, 12L9524-43, 3120-00-957-1103, 00-957-1103, 3120009571103, 009571103
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 16 MAY 1966 | 00-957-1103 | 13206 ( BUSHING, SLEEVE ) |
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Technical Data | NSN 3120-00-957-1103
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4130 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.5220 INCHES MINIMUM AND 0.5320 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.6258 INCHES MINIMUM AND 0.6267 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.4930 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.8650 INCHES MINIMUM AND 0.8750 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 SQUARE LEFT FLANGE BODY CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 6 HOLE |
| HOLE DIAMETER | 0.0920 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM FIRST |
| SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER |
| LUBRICANT ACCOMMODATION STYLE | 69 GROOVED CIRCULAR |
| SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
| MANUFACTURERS CODE | 81755 |
| DESIGN CONTROL REFERENCE | 12L9524-43 |
Restrictions/Controls & Freight Information | NSN 3120-00-957-1103
| 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 | 115620 | BUSHINGS NOI I/S |
| Less than car load rating | R | 65 |
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | SU | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



