NSN 3120-00-684-7751 NAS537B8P43, 00-684-7751, 006847751
Product Details | SLEEVE BUSHING
3120-00-684-7751 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: NAS537B8P43, 3120-00-684-7751, 00-684-7751, 3120006847751, 006847751
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-684-7751 | 13206 ( BUSHING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-684-7751
Cross Reference | NSN 3120-00-684-7751
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS537B8P43 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 3120-00-684-7751
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 630 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.4250 INCHES MINIMUM AND 0.4300 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.6257 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.4840 INCHES MINIMUM AND 0.4910 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM |
| FLANGE WIDTH | 0.0550 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER |
| SURFACE FINISH | 250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 125.0 MICROINCHES RIGHT END SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| SPECIAL FEATURES | ID AND OD TO BE PARALLEL AND CONCENTRIC WITHIN 0.0030 TIR |
| SPECIFICATION/STANDARD DATA | 80205-NAS538 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM |
| (NON-CORE DATA) CHAMFER ANGLE | 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL |
| (NON-CORE DATA) UNDERCUT WIDTH | 0.0620 INCHES MAXIMUM |
| (NON-CORE DATA) UNDERCUT DEPTH | 0.0050 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 3120-00-684-7751
| 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: | 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 |