Product Details | SLEEVE BUSHING

3120-01-217-4690 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: 129443, 3120-01-217-4690, 01-217-4690, 3120012174690, 012174690

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 SEP 1985 01-217-4690

Demand History | NSN 3120-01-217-4690

Part Number Request Date QTY Origin
3120-01-217-4690 2025-09-252 25 US

Cross Reference | NSN 3120-01-217-4690

Part Number Cage Code Manufacturer
129443 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA

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Technical Data | NSN 3120-01-217-4690

Characteristic Specifications
BODY OUTSIDE DIAMETER 0.2489 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1871 INCHES MINIMUM AND 0.1881 INCHES MAXIMUM
MATERIAL STEEL COMP 302 OR STEEL COMP 304 OVERALL
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 HOLE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH 0.5600 INCHES NOMINAL
HOLE DIAMETER 0.1710 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM FIRST
CORNER SHAPE SQUARE ALL CORNERS
STYLE DESIGNATOR SOLID
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION GPS20-200 TYPE 1,FSCM 24930 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL

Restrictions/Controls & Freight Information | NSN 3120-01-217-4690

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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

Management | NSN 3120-01-217-4690

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each