Part Number
Definition:
AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.
CAGE Information
Code | Company |
---|---|
73030 | HAMILTON SUNDSTRAND CORPORATION |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
BZLX | CORNER SHAPE | SQUARE FIRST INSIDE CORNER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | ROUND |
BZLX | CORNER SHAPE | SQUARE THIRD OUTSIDE CORNER |
BZLX | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER |
BZLX | CORNER SHAPE | SQUARE FOURTH OUTSIDE CORNER |
CSYM | SURFACE FINISH | 125.0 MICROINCHES SMALLEST OUTSIDE DIAMETER |
ABMZ | DIAMETER | 0.6254 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
ABMX | CENTER HOLE SHAPE STYLE | ROUND |
CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
AAGR | CROSS-SECTIONAL SHAPE STYLE | SHOULDERED |
MATT | MATERIAL | IRON ALLOY 660 OVERALL |
CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
ABKV | OUTSIDE DIAMETER | 1.1180 INCHES MINIMUM AND 1.1320 INCHES MAXIMUM |
ABKU | FLANGE THICKNESS | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
CSYM | SURFACE FINISH | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
ADUM | OVERALL THICKNESS | 0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 |
CSYM | SURFACE FINISH | 8.0 MICROINCHES LEFT SIDE |
CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT SIDE |
BZLX | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER |
AGGZ | SHANK OUTSIDE DIAMETER | 0.7800 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM |
BZLX | CORNER SHAPE | CHAMFERED SECOND INSIDE CORNER |
CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT SIDE OF FLANGE |