Product Details | SLEEVE BUSHING

3120-00-023-7547 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: NAS74A6E006, 3120-00-023-7547, 00-023-7547, 3120000237547, 000237547

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 06 MAY 1967 00-023-7547

Drawings & Photos | NSN 3120-00-023-7547


Demand History | NSN 3120-00-023-7547

Part Number Request Date QTY Origin
3120-00-023-7547 2025-07-203 15 DIBBS
3120-00-023-7547 2025-02-56 66 DIBBS
3120-00-023-7547 2024-08-241 3 DIBBS
3120-00-023-7547 2024-04-107 3 DIBBS
NAS74A6E006 2017-10-298 2 TH

Cross Reference | NSN 3120-00-023-7547

Part Number Cage Code Manufacturer
NAS74A6E006 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 3120-00-023-7547

Characteristic Specifications
MATERIAL COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 0.3800 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.5585 INCHES MINIMUM AND 0.5605 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.3745 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE OF BODY 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES RIGHT END SURFACE OF BODY
SPECIAL FEATURES ID AND OD TO BE PARALLEL AND CONCENTRIC WITHIN 0.0030 TIR
SPECIFICATION/STANDARD DATA 80205-NAS74 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
(NON-CORE DATA) CHAMFER LENGTH 0.0210 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM 0.0210 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-023-7547

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