NSN 3120-00-554-4820 19721, 00-554-4820, 005544820
Product Details | SLEEVE BUSHING
3120-00-554-4820 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: 19721, 3120-00-554-4820, 00-554-4820, 3120005544820, 005544820
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-554-4820 | 13206 ( BUSHING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-554-4820
Cross Reference | NSN 3120-00-554-4820
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 19721 | 92208 | LITTON SYSTEMS INC ITEK OPTICAL SYSTEMS DIV |
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Technical Data | NSN 3120-00-554-4820
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.1250 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.2520 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.3100 INCHES NOMINAL |
| FLANGE WIDTH | 0.0300 INCHES MINIMUM AND 0.0320 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 |
| SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF BODY |
| MANUFACTURERS CODE | 92208 |
| DESIGN CONTROL REFERENCE | 19721 |
Restrictions/Controls & Freight Information | NSN 3120-00-554-4820
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||