Product Details | SLEEVE BUSHING

3120-01-237-2156 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: R10416P137, WL970N, 3120-01-237-2156, 01-237-2156, 3120012372156, 012372156

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 26 JUL 1986 01-237-2156

Drawings & Photos | NSN 3120-01-237-2156


Cross Reference | NSN 3120-01-237-2156

Part Number Cage Code Manufacturer
R10416P137 16331 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
WL970N 06368 W-L MOLDING CO
WL970N 1YR83 W-L MOLDING CO, THE

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Technical Data | NSN 3120-01-237-2156

Characteristic Specifications
MATERIAL PLASTIC POLYAMIDE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.2762 INCHES MINIMUM AND 0.2862 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.1890 INCHES MINIMUM AND 0.1990 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.4030 INCHES MINIMUM AND 0.4130 INCHES MAXIMUM
FLANGE WIDTH 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS

Restrictions/Controls & Freight Information | NSN 3120-01-237-2156

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