Product Details | SLEEVE BUSHING

3120-00-622-4728 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: ST4M139P816, ST4M139P8-16, 4M139P816, 4M139P8-16, 3120-00-622-4728, 00-622-4728, 3120006224728, 006224728

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 FEB 1975 00-622-4728

Drawings & Photos | NSN 3120-00-622-4728


Cross Reference | NSN 3120-00-622-4728

Part Number Cage Code Manufacturer
4M139P8-16 76301 BOEING COMPANY, THE DBA BOEING
ST4M139P8-16 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-622-4728

Characteristic Specifications
MATERIAL COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2150 INCHES MINIMUM AND 0.2270 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.6262 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4935 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
FLANGE WIDTH 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SPECIFICATION/STANDARD DATA 76301-4M139 MANUFACTURERS STANDARD
(NON-CORE DATA) UNDERCUT WIDTH 0.0300 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MINIMUM AND 0.0100 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-00-622-4728

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