NIIN Output Data
NIIN:
NSN:
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.
Reference/Part Number
| Part Number |
CAGE |
Status |
RNCC |
RNVC |
DAC |
RNAAC |
MSDS |
SADC |
| 20-32391-3 |
76301 |
A |
3 |
2 |
X |
XX |
|
|
CAGE Information
| Code |
Company |
| 76301 |
BOEING COMPANY THE DBA BOEING |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES LEFT SIDE |
| STYL |
STYLE DESIGNATOR |
ROUND |
| BZLX |
CORNER SHAPE |
SQUARE THIRD OUTSIDE CORNER |
| MATT |
MATERIAL |
COPPER ALLOY 630 OVERALL |
| BZLX |
CORNER SHAPE |
SQUARE FIRST OUTSIDE CORNER |
| BZLX |
CORNER SHAPE |
CHAMFERED FIRST INSIDE CORNER |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| BZLX |
CORNER SHAPE |
SQUARE FOURTH OUTSIDE CORNER |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES SMALLEST OUTSIDE DIAMETER |
| ABMX |
CENTER HOLE SHAPE STYLE |
ROUND |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| ABMZ |
DIAMETER |
2.3690 INCHES MINIMUM AND 2.3710 INCHES MAXIMUM |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
SHOULDERED |
| ABKV |
OUTSIDE DIAMETER |
2.8500 INCHES MINIMUM AND 2.8700 INCHES MAXIMUM |
| ABKU |
FLANGE THICKNESS |
0.0620 INCHES NOMINAL |
| STDC |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION |
QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ADUM |
OVERALL THICKNESS |
0.5300 INCHES NOMINAL |
| SFTT |
SURFACE TREATMENT |
CADMIUM OVERALL AND CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL OR PHOSPHATE OVERALL |
| AGGZ |
SHANK OUTSIDE DIAMETER |
2.5615 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES LARGEST OUTSIDE DIAMETER |
| BZLX |
CORNER SHAPE |
SQUARE SECOND INSIDE CORNER |
| FEAT |
SPECIAL FEATURES |
INTERNAL GROOVE/S/ |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES RIGHT SIDE |
| BZLX |
CORNER SHAPE |
SQUARE SECOND OUTSIDE CORNER |
| CSYM |
SURFACE FINISH |
125.0 MICROINCHES RIGHT SIDE OF FLANGE |
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