Product Details | SLEEVE BUSHING

3120-01-077-0250 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: 7842390-03, 3120-01-077-0250, 01-077-0250, 3120010770250, 784239003, 010770250

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 16 MAY 1979 01-077-0250

Drawings & Photos | NSN 3120-01-077-0250


Cross Reference | NSN 3120-01-077-0250

Part Number Cage Code Manufacturer
7842390-03 98752 WARNER ROBINS AIR LOGISTICS CENTER

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Technical Data | NSN 3120-01-077-0250

Characteristic Specifications
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.4470 INCHES MINIMUM AND 0.4490 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.4395 INCHES MINIMUM AND 0.4415 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3120 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
FEATURES PROVIDED CASEHARDENED
MANUFACTURERS CODE 98752
DESIGN CONTROL REFERENCE 7842390-03

Restrictions/Controls & Freight Information | NSN 3120-01-077-0250

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:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
No Freight Information