Product Details | SLEEVE BUSHING

3120-01-145-9873 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: H20121250, H20-12-1250, 3120-01-145-9873, 01-145-9873, 3120011459873, 011459873

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 21 JAN 1983 01-145-9873

Drawings & Photos | NSN 3120-01-145-9873


Cross Reference | NSN 3120-01-145-9873

Part Number Cage Code Manufacturer
H20-12-1250 99862 CARR LANE MANUFACTURING COMPANY DBA CARR LANE MANUFACTURING

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Technical Data | NSN 3120-01-145-9873

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.3138 INCHES MINIMUM AND 0.3141 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1250 INCHES MINIMUM AND 0.1935 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.4219 INCHES NOMINAL
FLANGE WIDTH 0.1250 INCHES NOMINAL
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 3120-01-145-9873

Category Code Description
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.
Precious Metals Indicator Code:UPrecious 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