Part Number
Definition:
A TUBULAR SHAPED UNTHREADED ITEM WITH OR WITHOUT A FLANGE AT ONE END DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND TO PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN, AND/OR VIBRATION. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDES 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. FOR ITEMS MADE OF RUBBER, SEE BUSHING, NONMETALLIC. SEE ALSO BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; AND BUSHING, ELECTRICAL CONDUCTOR. EXCLUDES BUSHING, DRILL, JIG.
CAGE Information
| Code | Company |
|---|---|
| 80205 | NATIONAL AEROSPACE STANDARDS COMMITT |
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 |
|---|---|---|
| AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 AND ERR-070 |
| ADAR | BODY OUTSIDE DIAMETER | 0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMATE OUTSIDE DIAMETER SURFACE OF BODY |
| SFTT | SURFACE TREATMENT | CADMIUM RIGHT END SURFACE OF LEFT FLANGE AND CADMIUM LEFT END SURFACE OF BODY AND FLANGE AND CADMIUM RIGHT END SURFACE OF BODY AND CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE AND CADMIUM OUTSIDE DIAMETER SURFACE OF BODY AND CHROMATE RIGHT END SURFACE OF BODY |
| ADAS | BODY INSIDE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.4970 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM |
| CSFM | UNDERCUT DEPTH (NON-CORE) | ERR-070 |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| SFTT | SURFACE TREATMENT | CHROMATE OUTSIDE DIAMETER SURFACE OF FLANGE |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES OVERALL |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| BZLX | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| SFTT | SURFACE TREATMENT | CHROMATE LEFT END SURFACE OF BODY AND FLANGE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A124 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 4640 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| ABPC | UNDERCUT WIDTH (NON-CORE) | ERR-070 |
| SFTT | SURFACE TREATMENT | CHROMATE RIGHT END SURFACE OF LEFT FLANGE |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS77 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AGFF | FLANGE WIDTH | 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 642 OVERALL OR COPPER ALLOY 630 OVERALL |