NIIN Output Data
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 |
|---|---|---|---|---|---|---|---|---|
| JD39414 | 60380 | A | 5 | 2 | 5 | KZ | ||
| 400075 | 04994 | A | 5 | 2 | 5 | KZ | ||
| 400075 | 77640 | A | 3 | 2 | 5 | CT | ||
| 134743 | 04627 | A | 5 | 2 | 5 | ZZ | ||
| 134743 | 30076 | A | 5 | 9 | 5 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 04627 | NACCO MATERIALS HANDLING GROUP INC |
| 60380 | TIMKEN AEROSPACE INC DBA TORRINGTON |
| 04994 | TRW CANADA LTD AUTOMOTIVE AFTERMARKE |
| 77640 | TRW INC DBA COMMERCIAL STEERING DIVI |
| 30076 | NACCO MATERIALS HANDLING GROUP INC D |
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 |
|---|---|---|
| CSYM | SURFACE FINISH | 20.0 MICROINCHES LEFT SIDE |
| STYL | STYLE DESIGNATOR | ROUND |
| CQFM | HARDNESS RATING | 80.1 ROCKWELL C MINIMUM OVERALL AND 82.3 ROCKWELL C MAXIMUM OVERALL |
| ABKV | OUTSIDE DIAMETER | 1.4070 INCHES MINIMUM AND 1.4270 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABMZ | DIAMETER | 0.8770 INCHES MINIMUM AND 0.8870 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.1230 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 20.0 MICROINCHES RIGHT SIDE |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MATT | MATERIAL | STEEL COMP 1018 OVERALL |