3120-00-722-7287 BEARING,SLEEVE Index 8475-00-722-7292 LOCK ASSEMBLY,VISOR,HELMET

National Stock Number:
3120-00-722-7288

Federal Supply Class:
3120

National Item Identification Number:
007227288

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:
13141029 PIECE 20DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
13141029 PIECE 295310UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS
34760-B812-871041ALTRA INDUSTRIAL MOTION CORP.
B812-871041ALTRA INDUSTRIAL MOTION CORP.
CS502BB100071129BOUND BROOK BEARING CO
MS1779596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
P52-860960BUNTING BEARINGS CORP KALAMAZOO PLANT
P52-871366BUNTING BEARINGS CORP
MS17795-8396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY INSIDE DIAMETER0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.7520 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 70.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIALCOPPER ALLOY OVERALL
MATERIALOIL LUBRICATING LUBRICATION
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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