4710-01-291-5930 TUBE ASSEMBLY,METAL Index 4921-01-291-5932 FLANGE,BOTTOM

National Stock Number:
3120-01-291-5931

Federal Supply Class:
3120

National Item Identification Number:
012915931

Description:
BEARING,SLEEVE

Detail:
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.


Manufacturer Information:
10085944A486GNIMIKKEISTOKESKUS NCB FINLAND
AS819340U583SAE INTERNATIONAL
AS81934/10U583SAE INTERNATIONAL
M81934/1-16A0160U583SAE INTERNATIONAL
AS8193481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81934/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81934/10U583SAE INTERNATIONAL
M81934/1-16A01681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/1-16A01681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81934/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,T8511 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENTANODIZE OR
CHROMATE OUTER LAYER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 OR 2 MIL SPEC 1ST TREATMENT RESPONSE OR
MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.4900 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1893 INCHES MINIMUM AND
1.1903 INCHES MAXIMUM
BODY INSIDE DIAMETER1.0005 INCHES MINIMUM AND
1.0015 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
125.0 MICROINCHES RIGHT END SURFACE OF BODY


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