Product Details | SLEEVE BUSHING

3120-00-974-8383 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: 60B45762, 3120-00-974-8383, 00-974-8383, 3120009748383, 009748383

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-974-8383

Drawings & Photos | NSN 3120-00-974-8383


Cross Reference | NSN 3120-00-974-8383

Part Number Cage Code Manufacturer
60B45762 98750 SAN ANTONIO AIR LOGISTICS CENTER

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Technical Data | NSN 3120-00-974-8383

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6755,COND B4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 1.9375 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.9900 INCHES NOMINAL
BODY INSIDE DIAMETER 1.9100 INCHES NOMINAL
CORNER SHAPE ROUND OUTSIDE LEFT CORNER ROUND OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 1 HOLE
HOLE DIAMETER 0.2500 INCHES NOMINAL FIRST
KEYWAY DIMENSION 0.1250 INCHES NOMINAL INTERNAL KEYWAY WIDTH 1.9375 INCHES NOMINAL INTERNAL KEYWAY DEPTH 0.2550 INCHES NOMINAL INTERNAL KEYWAY LENGTH
SURFACE GROOVE LOCATION AND QUANTITY 1 EXTERNAL
SPECIAL FEATURES EXTERNAL GROOVE .5625 LG X .3231 W X .5 DEPTH X .2813 RADIUS
(NON-CORE DATA) RADIUS 0.0625 INCHES NOMINAL 0.0625 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-974-8383

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