Product Details | SLEEVE BUSHING

3120-01-121-1792 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: 74A4106572001, 74A410657-2001, 3120-01-121-1792, 01-121-1792, 3120011211792, 011211792

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-121-1792

Drawings & Photos | NSN 3120-01-121-1792


Cross Reference | NSN 3120-01-121-1792

Part Number Cage Code Manufacturer
74A410657-2003 2M490 NASSAU TOOL WORKS, INC.
74A410657-2003 2U518 BLAIR INDUSTRIES, INC.
74A410657-2003 32168 ALL TOOLS INC. DBA E2 PRECISION PRODUCTS
74A410657-2003 35962 MESSIER-DOWTY INC DBA MESSIER-DOWTY
74A410657-2003 36164 HEROUX-DEVTEK INC
74A410657-2003 50601 CIRCOR AEROSPACE, INC.
74A410657-2003 6Z056 CM MANUFACTURING, INC.
74A410657-2003 76301 BOEING COMPANY, THE DBA BOEING
74A410657-2003 85941 MAGELLAN AEROSPACE, NEW YORK, INC. DIV ELLANEF MANUFACTURING
74A410657-2003 9K006 CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE MACHINING
74A410657-2003 S5495 ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION

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Technical Data | NSN 3120-01-121-1792

Characteristic Specifications
MATERIAL PLASTIC POLYURETHANE INNER LAYER ALUMINUM ALLOY 2024 OUTER LAYER
SURFACE TREATMENT ANODIZE INNER LAYER
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.2030 INCHES MINIMUM AND 0.2080 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.6265 INCHES MINIMUM AND 0.6275 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
SURFACE FINISH 125.0 MICROINCHES INTERMEDIATE LAYER
TEST DATA DOCUMENT 76301-PS21202 SPECIFICATION
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A410657-2001

Restrictions/Controls & Freight Information | NSN 3120-01-121-1792

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
Category Code Description
No Freight Information