Product Details | SLEEVE BEARING

3120-00-905-8438 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: SSBN6404042119, SSBN640-404-2119, 7668343X5PC3, 76683-43X5PC3, 116REVAPC3, 3120-00-905-8438, 00-905-8438, 3120009058438, 009058438

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-JAN-60 00-905-8438

Drawings & Photos | NSN 3120-00-905-8438


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Technical Data | NSN 3120-00-905-8438

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION GRADE B-8 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 1.0620 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.3740 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.7400 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM
FLANGE WIDTH 0.0520 INCHES MINIMUM AND 0.0720 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 SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY 250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURES ID AND OD CONCENTRIC WITHIN 0.0010 IN. TIR

Restrictions/Controls & Freight Information | NSN 3120-00-905-8438

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: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