Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , WASHER , THRUST
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 |
89346 |
NAVISTAR INTL CORP TRUCK BR OHIO PLA |
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AGJR |
MINOR DIAMETER |
1.7020 INCHES MINIMUM AND 1.7070 INCHES MAXIMUM |
AGJR |
MINOR DIAMETER |
1.7020 INCHES MINIMUM AND 1.7070 INCHES MAXIMUM |
BZLX |
CORNER SHAPE |
SQUARE FIRST INSIDE CORNER |
AAZR |
MAJOR DIAMETER |
1.9000 INCHES MINIMUM AND 1.9100 INCHES MAXIMUM |
STYL |
STYLE DESIGNATOR |
ROUND |
BZLX |
CORNER SHAPE |
SQUARE FIRST OUTSIDE CORNER |
AAGR |
CROSS-SECTIONAL SHAPE STYLE |
RECTANGULAR |
MATT |
MATERIAL |
STEEL COMP 1010 OVERALL |
AAZP |
CHAMFER LENGTH (NON-CORE) |
ERR-070 |
ABMX |
CENTER HOLE SHAPE STYLE |
ROUND W/KEYWAYS |
ABKV |
OUTSIDE DIAMETER |
2.4950 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
ADUM |
OVERALL THICKNESS |
0.2580 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
CSYT |
CHAMFER ANGLE (NON-CORE) |
ERR-070 |
AGKA |
CENTER HOLE KEYWAY QUANTITY |
10 |
FEAT |
SPECIAL FEATURES |
ONE 0.250 IN. NOTCH ON OD PARALLEL W BORE CENTRALLY LOCATED BETWEEN KEYWAYS |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
SFCD |
SURFACE CONDITION |
GROUND |
BZLX |
CORNER SHAPE |
SQUARE SECOND OUTSIDE CORNER |
BZLX |
CORNER SHAPE |
CHAMFERED SECOND INSIDE CORNER |
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