NSN 3120-00-520-8953 1751687, 175168-7, 00-520-8953
Product Details | SLEEVE BUSHING
3120-00-520-8953 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: 1751687, 175168-7, 3120-00-520-8953, 00-520-8953, 3120005208953, 005208953
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-520-8953 | 13206 ( BUSHING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-520-8953
Cross Reference | NSN 3120-00-520-8953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 175168-7 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Technical Data | NSN 3120-00-520-8953
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 955 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.3759 INCHES MINIMUM AND 0.3764 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| HOLE DIAMETER | 0.0920 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM FIRST |
| SURFACE FINISH | 100.0 MICROINCHES INTERMEDIATE LAYER |
| III END ITEM IDENTIFICATION | LANDING GEAR ACFT |
| (NON-CORE DATA) CHAMFER LENGTH | 0.0500 INCHES NOMINAL |
| (NON-CORE DATA) CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 98897 |
| DESIGN CONTROL REFERENCE | 175168-7 |
Restrictions/Controls & Freight Information | NSN 3120-00-520-8953
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 3120-00-520-8953
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9I | Navy-owned stocks of consumable material managed by the Air Force within the Odgen Air Logistics Center Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | FGZ | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |